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Medical ultrasound

Index Medical ultrasound

Medical ultrasound (also known as diagnostic sonography or ultrasonography) is a diagnostic imaging technique based on the application of ultrasound. [1]

262 relations: -graphy, A-scan ultrasound biometry, Abdominal aorta, Abdominal ultrasonography, Acoustic attenuation, Acoustic impedance, Acoustic radiation force, ALARP, Alexander Klibanov (biologist), American Registry for Diagnostic Medical Sonography, Amsterdam, Anesthesiology, Aneurysm, Angiogenesis, Angiology, Angular resolution, Aorta, Appendicitis, Appendix (anatomy), Asia, Auscultation, Beamforming, Benign tumor, Benignity, Bethesda, Maryland, Bile duct, Biological system, Biomolecule, Biopsy, Bleeding, Blood, Blood cell, Blood plasma, Blood transfusion, Blood vessel, Blue, Bone, Brain, Breast, Breast cancer, Cancer, Cancer screening, Capacitive micromachined ultrasonic transducers, Cardiac output, Cardiac tamponade, Cardiology, Carl Hellmuth Hertz, Carotid ultrasonography, Catheter, Cephalometry, ..., Choosing Wisely, Circulatory system, Claude Franceschi, Clinical trial, Cochrane (organisation), Color, Colorectal surgery, Computational science, Computer monitor, Contrast agent, Contrast-enhanced ultrasound, Cranial ultrasound, CT scan, Deep vein, DICOM, Doosan Babcock, Doppler echocardiography, Doppler effect, Doppler fetal monitor, Doppler ultrasonography, Dual-energy X-ray absorptiometry, E/A ratio, Echo, Echocardiography, Echogenicity, Ectopic pregnancy, Elastography, Embolism, Emergency medicine, Emergency ultrasound, Endoanal ultrasound, Endothelium, Epididymitis, Europe, Extracellular fluid, Eye disease, Fallopian tube, Fecal incontinence, Fetus, Floyd Firestone, Focused assessment with sonography for trauma, Fontanelle, Food and Drug Administration, Fracture sonography, Frequency, Gallbladder, Gastroenterology, GE Healthcare, Gene Strandness, George Ludwig, Gestational age, Glasgow, Glasgow Royal Maternity Hospital, Green, Gustav Ludwig Hertz, Gynecologic ultrasonography, Heart, Heart development, Heart failure, Heart failure with preserved ejection fraction, Heart rate, Heart valve, Hemodynamics, Hemolytic disease of the newborn, Hemoperitoneum, Hertz, History of Modern Biomedicine Research Group, Human eye, Human musculoskeletal system, Hydrocele, Hydrocephalus, Hypervascularity, Ian Donald, Impedance matching, In vivo, Industry self-regulation, Infant, Inferior vena cava, Inflammation, Inge Edler, Injury, Intrauterine growth restriction, Intravascular ultrasound, Intravenous therapy, Ionizing radiation, John J. Wild, Kidney, Kidney stone disease, Kockums Naval Solutions, Liver, Lund University, Lymph node, Magnetic resonance imaging, Malignancy, Malmö, Mechanical index, Medical diagnosis, Medical imaging, Medical test, Medical ultrasound, Medicine, MedlinePlus, Metastasis, Molecular imaging, Multiple birth, Muscle, Myocardial infarction, Neonatology, Neoplasm, Nephrology, Netherlands, Neurology, Nondestructive testing, Nuclear physics, Obstetric ultrasonography, Obstetrics, Obstructed defecation, Oncology, Ophthalmology, Optometry, Orbit (anatomy), Ovary, Pancreas, Parameter, Parathyroid gland, Pathology, Patient, Pattern recognition, Periventricular leukomalacia, Phased array, Philips, Pierre Curie, Piezoelectricity, Pinard horn, Pixel, Placenta praevia, Polybiography, Pre-clinical development, Pre-Conception and Pre-Natal Diagnostic Techniques Act, 1994, Pregnancy, Prenatal care, Prostate, Prostate cancer, Pulmonology, Radar, Radiographer, Radiology, Recto-uterine pouch, Red, Red blood cell, Regurgitation (circulation), Renfrew, Salivary gland, Sarcopenia, Scrotal ultrasound, Second-harmonic imaging microscopy, Sensitivity and specificity, Sex-selective abortion, Siemens Healthineers, Signal processing, Skull, Soft tissue, Sonographer, Sound, Spleen, Stenosis, Stuart Campbell (obstetrician), Superior mesenteric vein, Tendon, Testicle, Testicular cancer, Testicular pain, Testicular torsion, The Lancet, Thyroglobulin, Thyroid, Thyroid cancer, Thyroid nodule, Tissue (biology), Transcranial Doppler, Transducer, Ultrasonic transducer, Ultrasonography of chronic venous insufficiency of the legs, Ultrasonography of deep vein thrombosis, Ultrasonography of liver tumors, Ultrasound, Ultrasound computer tomography, Ultrasound research interface, Ultrasound transmission tomography, United States Public Health Service, University of Colorado Denver, University of Washington, Unnecessary health care, Urinary bladder, Urology, Uterine appendages, Uterus, Vagina, Vaginal ultrasonography, Varicocele, Vasospasm, Velocity, Ventricle (heart), Ventriculomegaly, Video, X-ray, Yale School of Medicine, Yellow, Yorkhill, 2D computer graphics, 3D computer graphics, 3D ultrasound. Expand index (212 more) »

-graphy

The English suffix -graphy means either "writing" or a "field of study", and is an anglicization of the French -graphie inherited from the Latin -graphia, which is a transliterated direct borrowing from Greek.

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A-scan ultrasound biometry

A-scan ultrasound biometry, commonly referred to as an A-scan (short for Amplitude scan), is routine type of diagnostic test used in optometry or ophthalmology.

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Abdominal aorta

The abdominal aorta is the largest artery in the abdominal cavity.

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Abdominal ultrasonography

Abdominal ultrasonography (also called abdominal ultrasound imaging or abdominal sonography) is a form of medical ultrasonography (medical application of ultrasound technology) to visualise abdominal anatomical structures.

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Acoustic attenuation

Acoustic attenuation is a measure of the energy loss of sound propagation in media.

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Acoustic impedance

Acoustic impedance and specific acoustic impedance are measures of the opposition that a system presents to the acoustic flow resulting of an acoustic pressure applied to the system.

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Acoustic radiation force

Acoustic radiation force is a physical phenomenon resulting from the interaction of an acoustic wave with an obstacle placed along its path.

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ALARP

ALARP, which stands for "as low as reasonably practicable", or ALARA ("as low as reasonably achievable"), is a term often used in the regulation and management of safety-critical and safety-involved systems.

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Alexander Klibanov (biologist)

Alexander L. (Sasha) Klibanov (Александр Л. Клибанов) is Associate Professor in the Division of Cardiovascular Medicine and Department of Biomedical Engineering at the University of Virginia.

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American Registry for Diagnostic Medical Sonography

The American Registry for Diagnostic Medical Sonography® (ARDMS®), incorporated in June 1975, is an independent nonprofit organization that administers examinations and awards credentials in the areas of diagnostic medical sonography, diagnostic cardiac sonography, vascular technology, physicians’ vascular interpretation, musculoskeletal sonography and midwifery ultrasound.

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Amsterdam

Amsterdam is the capital and most populous municipality of the Netherlands.

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Anesthesiology

Anesthesiology (spelled anaesthesiology in UK English), called anaesthetics in UK English according to some sources but not according to others, is the medical speciality concerned with anesthesia (loss of sensation) and anesthetics (substances that cause this loss).

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Aneurysm

An aneurysm is a localized, abnormal, weak spot on a blood vessel wall that causes an outward bulging, likened to a bubble or balloon.

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Angiogenesis

Angiogenesis is the physiological process through which new blood vessels form from pre-existing vessels.

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Angiology

Angiology (from Greek ἀγγεῖον, angeīon, "vessel"; and -λογία, -logia) is the medical specialty which studies the diseases of the circulatory system and of the lymphatic system, i.e., arteries, veins and lymphatic vessels, and its diseases.

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Angular resolution

Angular resolution or spatial resolution describes the ability of any image-forming device such as an optical or radio telescope, a microscope, a camera, or an eye, to distinguish small details of an object, thereby making it a major determinant of image resolution.

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Aorta

The aorta is the main artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries (the common iliac arteries).

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Appendicitis

Appendicitis is inflammation of the appendix.

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Appendix (anatomy)

The appendix (or vermiform appendix; also cecal appendix; vermix; or vermiform process) is a blind-ended tube connected to the cecum, from which it develops in the embryo.

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Asia

Asia is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres.

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Auscultation

Auscultation (based on the Latin verb auscultare "to listen") is listening to the internal sounds of the body, usually using a stethoscope.

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Beamforming

Beamforming or spatial filtering is a signal processing technique used in sensor arrays for directional signal transmission or reception.

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Benign tumor

A benign tumor is a mass of cells (tumor) that lacks the ability to invade neighboring tissue or metastasize.

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Benignity

Benignity (from Latin benignus "kind, good", itself deriving from bonus "good" and genus "origin") is any condition that is harmless in the long run.

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Bethesda, Maryland

Bethesda is an unincorporated, census-designated place in southern Montgomery County, Maryland, United States, located just northwest of the U.S. capital of Washington, D.C. It takes its name from a local church, the Bethesda Meeting House (1820, rebuilt 1849), which in turn took its name from Jerusalem's Pool of Bethesda.

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Bile duct

A bile duct is any of a number of long tube-like structures that carry bile, and is present in most vertebrates.

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Biological system

A biological system is a complex network of biologically relevant entities.

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Biomolecule

A biomolecule or biological molecule is a loosely used term for molecules and ions that are present in organisms, essential to some typically biological process such as cell division, morphogenesis, or development.

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Biopsy

A biopsy is a medical test commonly performed by a surgeon, interventional radiologist, or an interventional cardiologist involving extraction of sample cells or tissues for examination to determine the presence or extent of a disease.

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Bleeding

Bleeding, also known as hemorrhaging or haemorrhaging, is blood escaping from the circulatory system.

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Blood

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

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Blood cell

A blood cell, also called a haematopoietic cell, hemocyte, or hematocyte, is a cell produced through hematopoiesis and found mainly in the blood.

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Blood plasma

Blood plasma is a yellowish coloured liquid component of blood that normally holds the blood cells in whole blood in suspension; this makes plasma the extracellular matrix of blood cells.

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Blood transfusion

Blood transfusion is generally the process of receiving blood or blood products into one's circulation intravenously.

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Blood vessel

The blood vessels are the part of the circulatory system, and microcirculation, that transports blood throughout the human body.

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Blue

Blue is one of the three primary colours of pigments in painting and traditional colour theory, as well as in the RGB colour model.

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Bone

A bone is a rigid organ that constitutes part of the vertebrate skeleton.

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Brain

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.

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Breast

The breast is one of two prominences located on the upper ventral region of the torso of primates.

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Breast cancer

Breast cancer is cancer that develops from breast tissue.

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Cancer

Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.

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Cancer screening

Cancer screening aims to detect cancer before symptoms appear.

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Capacitive micromachined ultrasonic transducers

Capacitive micromachined ultrasonic transducers (CMUT) is a relatively new concept in the field of ultrasonic transducers.

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Cardiac output

Cardiac output (CO, also denoted by the symbols Q and \dot Q_), is a term used in cardiac physiology that describes the volume of blood being pumped by the heart, in particular by the left or right ventricle, per unit time.

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Cardiac tamponade

Cardiac tamponade, also known as pericardial tamponade, is when fluid in the pericardium (the sac around the heart) builds up, resulting in compression of the heart.

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Cardiology

Cardiology (from Greek καρδίᾱ kardiā, "heart" and -λογία -logia, "study") is a branch of medicine dealing with disorders of the heart as well as parts of the circulatory system.

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Carl Hellmuth Hertz

Carl Hellmuth Hertz (also written Carl Helmut Hertz, October 15, 1920 – April 29, 1990) was the son of Gustav Ludwig Hertz and great nephew of Heinrich Hertz.

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Carotid ultrasonography

Carotid ultrasonography is an ultrasound-based diagnostic imaging technique to reveal structural details of the carotid arteries, so as to look for blood clots, atherosclerotic plaque buildup, and other blood flow problems.

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Catheter

In medicine, a catheter is a thin tube made from medical grade materials serving a broad range of functions.

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Cephalometry

Cephalometry is the study and measurement of the head, usually the human head, especially by medical imaging such as radiography.

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Choosing Wisely

Choosing Wisely is a United States-based health educational campaign, led by the American Board of Internal Medicine (ABIM).

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Circulatory system

The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.

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Claude Franceschi

Claude Franceschi (born October 12, 1942) is an angiologist French MD.

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Clinical trial

Clinical trials are experiments or observations done in clinical research.

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Cochrane (organisation)

Cochrane is a non-profit, non-governmental organization formed to organize medical research findings so as to facilitate evidence-based choices about health interventions faced by health professionals, patients, and policy makers.

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Color

Color (American English) or colour (Commonwealth English) is the characteristic of human visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple.

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Colorectal surgery

Colorectal surgery is a field in medicine, dealing with disorders of the rectum, anus, and colon.

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Computational science

Computational science (also scientific computing or scientific computation (SC)) is a rapidly growing multidisciplinary field that uses advanced computing capabilities to understand and solve complex problems.

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Computer monitor

A computer monitor is an output device which displays information in pictorial form.

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Contrast agent

A contrast agent (or contrast medium) is a substance used to increase the contrast of structures or fluids within the body in medical imaging.

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Contrast-enhanced ultrasound

Contrast-enhanced ultrasound (CEUS) is the application of ultrasound contrast medium to traditional medical sonography.

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Cranial ultrasound

Cranial ultrasound is a technique for scanning the brain using high-frequency sound waves.

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CT scan

A CT scan, also known as computed tomography scan, makes use of computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional (tomographic) images (virtual "slices") of specific areas of a scanned object, allowing the user to see inside the object without cutting.

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Deep vein

A deep vein is a vein that is deep in the body.

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DICOM

Digital Imaging and Communications in Medicine (DICOM) is the standard for the communication and management of medical imaging information and related data.

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Doosan Babcock

Doosan Babcock Ltd is part of Doosan Power Systems S.A., a subsidiary of Doosan Heavy Industries & Construction.

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Doppler echocardiography

Doppler echocardiography is a procedure that uses Doppler ultrasonography to examine the heart.

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Doppler effect

The Doppler effect (or the Doppler shift) is the change in frequency or wavelength of a wave in relation to observer who is moving relative to the wave source.

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Doppler fetal monitor

A Doppler fetal monitor is a hand-held ultrasound transducer used to detect the fetal heartbeat for prenatal care.

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Doppler ultrasonography

Doppler ultrasonography is medical ultrasonography that employs the Doppler effect to generate imaging of the movement of tissues and body fluids (usually blood), and their relative velocity to the probe.

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Dual-energy X-ray absorptiometry

Dual-energy X-ray absorptiometry (DXA, previously DEXA) is a means of measuring bone mineral density (BMD).

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E/A ratio

The E/A ratio is a marker of the function of the left ventricle of the heart.

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Echo

In audio signal processing and acoustics, Echo is a reflection of sound that arrives at the listener with a delay after the direct sound.

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Echocardiography

An echocardiogram, often referred to as a cardiac echo or simply an echo, is a sonogram of the heart.

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Echogenicity

Echogenicity (misspelled sometimes as echogenecity) or echogeneity is the ability to bounce an echo, e.g. return the signal in ultrasound examinations.

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Ectopic pregnancy

Ectopic pregnancy is a complication of pregnancy in which the embryo attaches outside the uterus.

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Elastography

Elastography is a medical imaging modality that maps the elastic properties and stiffness of soft tissue.

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Embolism

An embolism is the lodging of an embolus, a blockage-causing piece of material, inside a blood vessel.

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Emergency medicine

Emergency medicine, also known as accident and emergency medicine, is the medical specialty concerned with caring for undifferentiated, unscheduled patients with illnesses or injuries requiring immediate medical attention.

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Emergency ultrasound

Emergency ultrasound or point-of-care ultrasound (POCUS) is the application of ultrasound at the point of care to make immediate patient-care decisions.

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Endoanal ultrasound

Endoanal ultrasound is a type of medical investigation which images the structures of the anal canal.

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Endothelium

Endothelium refers to cells that line the interior surface of blood vessels and lymphatic vessels, forming an interface between circulating blood or lymph in the lumen and the rest of the vessel wall.

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Epididymitis

Epididymitis is a medical condition characterized by inflammation of the epididymis, a curved structure at the back of the testicle.

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Europe

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere.

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Extracellular fluid

Extracellular fluid (ECF) denotes all body fluid outside the cells.

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Eye disease

This is a partial list of human eye diseases and disorders.

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Fallopian tube

The Fallopian tubes, also known as uterine tubes or salpinges (singular salpinx), are two very fine tubes lined with ciliated epithelia, leading from the ovaries of female mammals into the uterus, via the uterotubal junction.

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Fecal incontinence

Fecal incontinence (FI), also known as anal incontinence, or in some forms encopresis, is a lack of control over defecation, leading to involuntary loss of bowel contents—including flatus (gas), liquid stool elements and mucus, or solid feces.

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Fetus

A fetus is a stage in the prenatal development of viviparous organisms.

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Floyd Firestone

Floyd Alburn Firestone (1898–1986) was an acoustical physicist, who in 1940 while a professor at the University of Michigan invented the first practical ultrasonic testing method and apparatus.

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Focused assessment with sonography for trauma

Focused assessment with sonography for trauma (commonly abbreviated as FAST) is a rapid bedside ultrasound examination performed by surgeons, emergency physicians and certain paramedics as a screening test for blood around the heart (pericardial effusion) or abdominal organs (hemoperitoneum) after trauma.

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Fontanelle

A fontanelle (or fontanel) (colloquially, soft spot) is an anatomical feature of the infant human skull comprising any of the soft membranous gaps (sutures) between the cranial bones that make up the calvaria of a fetus or an infant.

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Food and Drug Administration

The Food and Drug Administration (FDA or USFDA) is a federal agency of the United States Department of Health and Human Services, one of the United States federal executive departments.

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Fracture sonography

Fracture sonography is the use of medical ultrasound to detect bone fractures.

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Frequency

Frequency is the number of occurrences of a repeating event per unit of time.

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Gallbladder

In vertebrates, the gallbladder is a small hollow organ where bile is stored and concentrated before it is released into the small intestine.

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Gastroenterology

Gastroenterology (MeSH heading) is the branch of medicine focused on the digestive system and its disorders.

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GE Healthcare

GE Healthcare is an American multinational conglomerate incorporated in New York and headquartered in Chicago, Illinois.

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Gene Strandness

Donald Eugene Strandness (September 22, 1928 – January 7, 2002) was an American physician, university professor, and research scientist.

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George Ludwig

George Döring Ludwig, M.D. (January 4, 1922 – November 24, 1973) was an American Professor and Chairman of medicine and medical researcher, noted for developing the first application of ultrasound to the human body for medical purposes at the Naval Medical Research Institute, Bethesda, Maryland, in the late 1940s.

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Gestational age

Gestational age is a measure of the age of a pregnancy which is taken from the woman's last menstrual period (LMP), or the corresponding age of the gestation as estimated by a more accurate method if available.

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Glasgow

Glasgow (Glesga; Glaschu) is the largest city in Scotland, and third most populous in the United Kingdom.

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Glasgow Royal Maternity Hospital

Glasgow Royal Maternity Hospital in Glasgow, Scotland, was founded as the Glasgow Lying-in Hospital and Dispensary in 1834 in Greyfriars Wynd.

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Green

Green is the color between blue and yellow on the visible spectrum.

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Gustav Ludwig Hertz

Gustav Ludwig Hertz (22 July 1887 – 30 October 1975) was a German experimental physicist and Nobel Prize winner, and a nephew of Heinrich Rudolf Hertz.

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Gynecologic ultrasonography

Gynecologic ultrasonography or gynecologic sonography refers to the application of medical ultrasonography to the female pelvic organs (specifically the uterus, the ovaries, and the Fallopian tubes) as well as the bladder, the adnexa, and the Pouch of Douglas.

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Heart

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.

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Heart development

Heart development refers to the prenatal development of the human heart.

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Heart failure

Heart failure (HF), often referred to as congestive heart failure (CHF), is when the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs.

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Heart failure with preserved ejection fraction

Heart failure with preserved ejection fraction (HFpEF) is a form of congestive heart failure where in the amount of blood pumped from the heart's left ventricle with each beat (ejection fraction) is greater than 50%.

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Heart rate

Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per minute (bpm).

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Heart valve

A heart valve normally allows blood to flow in only one direction through the heart.

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Hemodynamics

Hemodynamics or hæmodynamics is the dynamics of blood flow.

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Hemolytic disease of the newborn

Hemolytic disease of the newborn, also known as hemolytic disease of the fetus and newborn, HDN, HDFN, or erythroblastosis fetalis, is an alloimmune condition that develops in a peripartum fetus, when the IgG molecules (one of the five main types of antibodies) produced by the mother pass through the placenta.

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Hemoperitoneum

Hemoperitoneum (sometimes also hematoperitoneum) is the presence of blood in the peritoneal cavity.

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Hertz

The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

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History of Modern Biomedicine Research Group

The History of Modern Biomedicine Research Group (HoMBRG) is an academic organisation specialising in recording and publishing the oral history of twentieth and twenty-first century biomedicine.

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Human eye

The human eye is an organ which reacts to light and pressure.

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Human musculoskeletal system

The human musculoskeletal system (also known as the locomotor system, and previously the activity system) is an organ system that gives humans the ability to move using their muscular and skeletal systems.

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Hydrocele

A hydrocele is an accumulation of serous fluid in a body cavity.

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Hydrocephalus

Hydrocephalus is a condition in which there is an accumulation of cerebrospinal fluid (CSF) within the brain.

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Hypervascularity

Hypervascularity is an increased number or concentration of blood vessels.

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Ian Donald

Ian Donald (December 1910 – 19 June 1987) was a Scottish physician who pioneered the use of diagnostic ultrasound in medicine.

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Impedance matching

In electronics, impedance matching is the practice of designing the input impedance of an electrical load or the output impedance of its corresponding signal source to maximize the power transfer or minimize signal reflection from the load.

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In vivo

Studies that are in vivo (Latin for "within the living"; often not italicized in English) are those in which the effects of various biological entities are tested on whole, living organisms or cells, usually animals, including humans, and plants, as opposed to a tissue extract or dead organism.

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Industry self-regulation

Industry self-regulation is the process whereby an organization monitors its own adherence to legal, ethical, or safety standards, rather than have an outside, independent agency such as a third party entity monitor and enforce those standards.

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Infant

An infant (from the Latin word infans, meaning "unable to speak" or "speechless") is the more formal or specialised synonym for "baby", the very young offspring of a human.

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Inferior vena cava

The inferior vena cava (or IVC) is a large vein that carries deoxygenated blood from the lower and middle body into the right atrium of the heart.

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Inflammation

Inflammation (from inflammatio) is part of the complex biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants, and is a protective response involving immune cells, blood vessels, and molecular mediators.

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Inge Edler

Inge Gudmar Edler (17 March 1911 – 6 March 2001) was a Swedish cardiologist, who in collaboration with Carl Hellmuth Hertz developed medical ultrasonography and echocardiography.

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Injury

Injury, also known as physical trauma, is damage to the body caused by external force.

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Intrauterine growth restriction

Intrauterine growth restriction (IUGR) refers to poor growth of a fetus while in the mother's womb during pregnancy.

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Intravascular ultrasound

Intravascular ultrasound (IVUS) is a medical imaging methodology using a specially designed catheter with a miniaturized ultrasound probe attached to the distal end of the catheter.

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Intravenous therapy

Intravenous therapy (IV) is a therapy that delivers liquid substances directly into a vein (intra- + ven- + -ous).

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Ionizing radiation

Ionizing radiation (ionising radiation) is radiation that carries enough energy to liberate electrons from atoms or molecules, thereby ionizing them.

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John J. Wild

John Julian Cuttance Wild (August 11, 1914 – September 18, 2009) was an English-born American physician who was part of the first group to use ultrasound for body imaging, most notably for diagnosing cancer.

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Kidney

The kidneys are two bean-shaped organs present in left and right sides of the body in vertebrates.

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Kidney stone disease

Kidney stone disease, also known as urolithiasis, is when a solid piece of material (kidney stone) occurs in the urinary tract.

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Kockums Naval Solutions

Kockums AB is a shipyard in Malmö, Sweden, owned by the Swedish defence company Saab Group.

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Liver

The liver, an organ only found in vertebrates, detoxifies various metabolites, synthesizes proteins, and produces biochemicals necessary for digestion.

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Lund University

Lund University (Lunds universitet) is a public university, consistently ranking among the world's top 100 universities.

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Lymph node

A lymph node or lymph gland is an ovoid or kidney-shaped organ of the lymphatic system, and of the adaptive immune system, that is widely present throughout the body.

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Magnetic resonance imaging

Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease.

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Malignancy

Malignancy is the tendency of a medical condition to become progressively worse.

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Malmö

Malmö (Malmø) is the capital and largest city of the Swedish county of Scania.

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Mechanical index

Mechanical index (MI) is an ultrasound metric.

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Medical diagnosis

Medical diagnosis (abbreviated Dx or DS) is the process of determining which disease or condition explains a person's symptoms and signs.

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Medical imaging

Medical imaging is the technique and process of creating visual representations of the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues (physiology).

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Medical test

A medical test is a medical procedure performed to detect, diagnose, or monitor diseases, disease processes, susceptibility, and determine a course of treatment.

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Medical ultrasound

Medical ultrasound (also known as diagnostic sonography or ultrasonography) is a diagnostic imaging technique based on the application of ultrasound.

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Medicine

Medicine is the science and practice of the diagnosis, treatment, and prevention of disease.

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MedlinePlus

MedlinePlus is an online information service produced by the United States National Library of Medicine.

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Metastasis

Metastasis is a pathogenic agent's spread from an initial or primary site to a different or secondary site within the host's body; it is typically spoken of as such spread by a cancerous tumor.

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Molecular imaging

Molecular imaging originated from the field of radiopharmacology due to the need to better understand fundamental molecular pathways inside organisms in a noninvasive manner.

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Multiple birth

A multiple birth is the culmination of one multiple pregnancy, wherein the mother delivers two or more offspring.

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Muscle

Muscle is a soft tissue found in most animals.

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Myocardial infarction

Myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops to a part of the heart, causing damage to the heart muscle.

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Neonatology

Neonatology is a subspecialty of pediatrics that consists of the medical care of newborn infants, especially the ill or premature newborn.

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Neoplasm

Neoplasia is a type of abnormal and excessive growth of tissue.

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Nephrology

Nephrology (from Greek nephros "kidney", combined with the suffix -logy, "the study of") is a specialty of medicine and pediatrics that concerns itself with the kidneys: the study of normal kidney function and kidney disease, the preservation of kidney health, and the treatment of kidney disease, from diet and medication to renal replacement therapy (dialysis and kidney transplantation).

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Netherlands

The Netherlands (Nederland), often referred to as Holland, is a country located mostly in Western Europe with a population of seventeen million.

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Neurology

Neurology (from νεῦρον (neûron), "string, nerve" and the suffix -logia, "study of") is a branch of medicine dealing with disorders of the nervous system.

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Nondestructive testing

Nondestructive testing or non-destructive testing (NDT) is a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage.

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Nuclear physics

Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions.

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Obstetric ultrasonography

Obstetric ultrasonography is the use of medical ultrasonography in pregnancy, in which sound waves are used to create real-time visual images of the developing embryo or fetus in its mother's uterus (womb).

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Obstetrics

Obstetrics is the field of study concentrated on pregnancy, childbirth, and the postpartum period.

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Obstructed defecation

Obstructed defecation, is "difficulty in evacuation or emptying the rectum may occur even with frequent visits to the toilet and even with passing soft motions".

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Oncology

Oncology is a branch of medicine that deals with the prevention, diagnosis, and treatment of cancer.

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Ophthalmology

Ophthalmology is a branch of medicine and surgery (both methods are used) that deals with the anatomy, physiology and diseases of the eyeball and orbit.

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Optometry

Optometry is a health care profession which involves examining the eyes and applicable visual systems for defects or abnormalities as well as the medical diagnosis and management of eye disease.

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Orbit (anatomy)

In anatomy, the orbit is the cavity or socket of the skull in which the eye and its appendages are situated.

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Ovary

The ovary is an organ found in the female reproductive system that produces an ovum.

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Pancreas

The pancreas is a glandular organ in the digestive system and endocrine system of vertebrates.

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Parameter

A parameter (from the Ancient Greek παρά, para: "beside", "subsidiary"; and μέτρον, metron: "measure"), generally, is any characteristic that can help in defining or classifying a particular system (meaning an event, project, object, situation, etc.). That is, a parameter is an element of a system that is useful, or critical, when identifying the system, or when evaluating its performance, status, condition, etc.

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Parathyroid gland

Parathyroid glands are small endocrine glands in the neck of humans and other tetrapods that produce parathyroid hormone.

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Pathology

Pathology (from the Ancient Greek roots of pathos (πάθος), meaning "experience" or "suffering" and -logia (-λογία), "study of") is a significant field in modern medical diagnosis and medical research, concerned mainly with the causal study of disease, whether caused by pathogens or non-infectious physiological disorder.

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Patient

A patient is any recipient of health care services.

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Pattern recognition

Pattern recognition is a branch of machine learning that focuses on the recognition of patterns and regularities in data, although it is in some cases considered to be nearly synonymous with machine learning.

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Periventricular leukomalacia

Periventricular leukomalacia (PVL) is a form of white-matter brain injury, characterized by the necrosis (more often coagulation) of white matter near the lateral ventricles.

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Phased array

In antenna theory, a phased array usually means an electronically scanned array; a computer-controlled array of antennas which creates a beam of radio waves which can be electronically steered to point in different directions, without moving the antennas.

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Philips

Koninklijke Philips N.V. (Philips, stylized as PHILIPS) is a Dutch multinational technology company headquartered in Amsterdam currently focused in the area of healthcare.

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Pierre Curie

Pierre Curie (15 May 1859 – 19 April 1906) was a French physicist, a pioneer in crystallography, magnetism, piezoelectricity and radioactivity.

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Piezoelectricity

Piezoelectricity is the electric charge that accumulates in certain solid materials (such as crystals, certain ceramics, and biological matter such as bone, DNA and various proteins) in response to applied mechanical stress.

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Pinard horn

A Pinard horn is a type of stethoscope used to listen the heart rate of a fetus during pregnancy.

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Pixel

In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen.

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Placenta praevia

Placenta praevia is when the placenta attaches inside the uterus but near or over the cervical opening.

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Polybiography

A Polybiography is the use of archived internet email services such as ListServs and WWWeb to publish historical information by those involved in the history.

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Pre-clinical development

In drug development, preclinical development, also named preclinical studies and nonclinical studies, is a stage of research that begins before clinical trials (testing in humans) can begin, and during which important feasibility, iterative testing and drug safety data are collected.

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Pre-Conception and Pre-Natal Diagnostic Techniques Act, 1994

Pre-Conception and Pre-Natal Diagnostic Techniques (PCPNDT) Act, 1994 is an Act of the Parliament of India enacted to stop female feticides and arrest the declining sex ratio in India.

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Pregnancy

Pregnancy, also known as gestation, is the time during which one or more offspring develops inside a woman.

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Prenatal care

Prenatal care, also known as antenatal care, is a type of preventive healthcare.

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Prostate

The prostate (from Ancient Greek προστάτης, prostates, literally "one who stands before", "protector", "guardian") is a compound tubuloalveolar exocrine gland of the male reproductive system in most mammals.

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Prostate cancer

Prostate cancer is the development of cancer in the prostate, a gland in the male reproductive system.

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Pulmonology

Pulmonology is a medical speciality that deals with diseases involving the respiratory tract.

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Radar

Radar is an object-detection system that uses radio waves to determine the range, angle, or velocity of objects.

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Radiographer

Radiographers, also known as radiologic technologists, diagnostic radiographers and medical radiation technologists are healthcare professionals who specialise in the imaging of human anatomy for the diagnosis and treatment of pathology.

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Radiology

Radiology is the science that uses medical imaging to diagnose and sometimes also treat diseases within the body.

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Recto-uterine pouch

The recto-uterine pouch, also known by various other names (e.g., Douglas' pouch), is the extension of the peritoneal cavity between the rectum and the posterior wall of the uterus in the female human body.

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Red

Red is the color at the end of the visible spectrum of light, next to orange and opposite violet.

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Red blood cell

Red blood cells-- also known as RBCs, red cells, red blood corpuscles, haematids, erythroid cells or erythrocytes (from Greek erythros for "red" and kytos for "hollow vessel", with -cyte translated as "cell" in modern usage), are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O2) to the body tissues—via blood flow through the circulatory system.

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Regurgitation (circulation)

Regurgitation is blood flow in the opposite direction from normal, as the backward flowing of blood into the heart or between heart chambers.

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Renfrew

Renfrew (Rinn Friù) is a town west of Glasgow, and the historical county town of Renfrewshire.

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Salivary gland

The salivary glands in mammals are exocrine glands that produce saliva through a system of ducts.

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Sarcopenia

Sarcopenia is the degenerative loss of skeletal muscle mass (0.5–1% loss per year after the age of 50), quality, and strength associated with aging.

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Scrotal ultrasound

Scrotal (or transscrotal) ultrasound is a medical ultrasound examination of the scrotum.

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Second-harmonic imaging microscopy

Second-harmonic imaging microscopy (SHIM) is based on a nonlinear optical effect known as second-harmonic generation (SHG).

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Sensitivity and specificity

Sensitivity and specificity are statistical measures of the performance of a binary classification test, also known in statistics as a classification function.

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Sex-selective abortion

Sex-selective abortion is the practice of terminating a pregnancy based upon the predicted sex of the infant.

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Siemens Healthineers

Siemens Healthineers (formerly Siemens Healthcare, Siemens Medical Solutions, Siemens Medical Systems) is a medical technology company and is headquartered in Erlangen, Germany.

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Signal processing

Signal processing concerns the analysis, synthesis, and modification of signals, which are broadly defined as functions conveying "information about the behavior or attributes of some phenomenon", such as sound, images, and biological measurements.

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Skull

The skull is a bony structure that forms the head in vertebrates.

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Soft tissue

In anatomy, soft tissue includes the tissues that connect, support, or surround other structures and organs of the body, not being hard tissue such as bone.

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Sonographer

A sonographer, or ultrasonographer, is a healthcare professional, who specialise in the use of ultrasonic imaging devices to produce diagnostic images, scans, videos, or 3D volumes of anatomy and diagnostic data, frequently a radiographer but may be any healthcare professional with the appropriate training.

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Sound

In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid.

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Spleen

The spleen is an organ found in virtually all vertebrates.

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Stenosis

A stenosis is an abnormal narrowing in a blood vessel or other tubular organ or structure.

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Stuart Campbell (obstetrician)

Stuart Campbell DSc FRCPEd FRCOG FACOG, was born in Glasgow, Scotland, and graduated from the medical school of Glasgow University.

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Superior mesenteric vein

The superior mesenteric vein (SMV) is a blood vessel that drains blood from the small intestine (jejunum and ileum).

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Tendon

A tendon or sinew is a tough band of fibrous connective tissue that usually connects muscle to bone and is capable of withstanding tension.

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Testicle

The testicle or testis is the male reproductive gland in all animals, including humans.

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Testicular cancer

Testicular cancer is cancer that develops in the testicles, a part of the male reproductive system.

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Testicular pain

Testicular pain, also known as scrotal pain, occurs when part or all of either one or both testicles hurt.

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Testicular torsion

Testicular torsion occurs when the spermatic cord (from which the testicle is suspended) twists, cutting off the testicle's blood supply.

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The Lancet

The Lancet is a weekly peer-reviewed general medical journal.

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Thyroglobulin

Thyroglobulin (Tg) is a 660 kDa, dimeric protein produced by the follicular cells of the thyroid and used entirely within the thyroid gland.

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Thyroid

The thyroid gland, or simply the thyroid, is an endocrine gland in the neck, consisting of two lobes connected by an isthmus.

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Thyroid cancer

Thyroid cancer is cancer that develops from the tissues of the thyroid gland.

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Thyroid nodule

Thyroid nodules are nodules (raised areas of tissue or fluid) which commonly arise within an otherwise normal thyroid gland.

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Tissue (biology)

In biology, tissue is a cellular organizational level between cells and a complete organ.

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Transcranial Doppler

Transcranial Doppler (TCD) and transcranial color Doppler (TCCD) are types of Doppler ultrasonography that measure the velocity of blood flow through the brain's blood vessels by measuring the echoes of ultrasound waves moving transcranially (through the cranium).

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Transducer

A transducer is a device that converts energy from one form to another.

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Ultrasonic transducer

Ultrasonic transducers or ultrasonic sensors are a type of acoustic sensor divided into three broad categories: transmitters, receivers and transceivers.

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Ultrasonography of chronic venous insufficiency of the legs

Ultrasonography of suspected or previously confirmed chronic venous insufficiency of leg veins is a risk-free, non-invasive procedure.

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Ultrasonography of deep vein thrombosis

Ultrasonography in suspected deep vein thrombosis focuses primarily on the femoral vein and the popliteal vein, because thrombi in these veins are associated with the greatest risk of harmful pulmonary embolism.

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Ultrasonography of liver tumors

Ultrasonography of liver tumors involves two stages: detection and characterization.

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Ultrasound

Ultrasound is sound waves with frequencies higher than the upper audible limit of human hearing.

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Ultrasound computer tomography

Ultrasound computer tomography (USCT), sometimes also Ultrasound computed tomography, Ultrasound computerized tomography or just Ultrasound tomography, is a form of medical ultrasound tomography utilizing ultrasound waves as physical phenomenon for imaging.

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Ultrasound research interface

An ultrasound research interface (URI) is a software tool loaded onto a diagnostic clinical ultrasound device which provides functionality beyond typical clinical modes of operation.

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Ultrasound transmission tomography

Ultrasound transmission tomography (UTT) is a form of tomography involving ultrasound.

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United States Public Health Service

The Public Health Service Act of 1944 structured the United States Public Health Service (PHS), founded in 1798, as the primary division of the U.S. Department of Health, Education and Welfare (HEW; which was established in 1953), which later became the United States Department of Health and Human Services in 1979–1980 (when the Education agencies were separated into their own U.S. Department of Education).

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University of Colorado Denver

The University of Colorado Denver is a public research university in the U.S. state of Colorado.

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University of Washington

The University of Washington (commonly referred to as UW, simply Washington, or informally U-Dub) is a public research university in Seattle, Washington.

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Unnecessary health care

Unnecessary health care (overutilization, overuse, or overtreatment) is healthcare provided with a higher volume or cost than is appropriate.

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Urinary bladder

The urinary bladder is a hollow muscular organ in humans and some other animals that collects and stores urine from the kidneys before disposal by urination.

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Urology

Urology (from Greek οὖρον ouron "urine" and -λογία -logia "study of"), also known as genitourinary surgery, is the branch of medicine that focuses on surgical and medical diseases of the male and female urinary-tract system and the male reproductive organs.

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Uterine appendages

The uterine appendages (or adnexa of uterus) are the structures most closely related structurally and functionally to the uterus.

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Uterus

The uterus (from Latin "uterus", plural uteri) or womb is a major female hormone-responsive secondary sex organ of the reproductive system in humans and most other mammals.

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Vagina

In mammals, the vagina is the elastic, muscular part of the female genital tract.

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Vaginal ultrasonography

Vaginal ultrasonography is a medical ultrasonography that applies an ultrasound transducer (or "probe") in the vagina to visualize organs within the pelvic cavity.

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Varicocele

A varicocele is an abnormal enlargement of the pampiniform venous plexus in the scrotum.

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Vasospasm

Vasospasm refers to a condition in which an arterial spasm leads to vasoconstriction.

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Velocity

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.

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Ventricle (heart)

A ventricle is one of two large chambers in the heart that collect and expel blood received from an atrium towards the peripheral beds within the body and lungs.

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Ventriculomegaly

Ventriculomegaly is a brain condition that occurs in the fetus when the lateral ventricles become dilated.

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Video

Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.

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X-ray

X-rays make up X-radiation, a form of electromagnetic radiation.

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Yale School of Medicine

The Yale School of Medicine is the graduate medical school at Yale University in New Haven, Connecticut.

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Yellow

Yellow is the color between orange and green on the spectrum of visible light.

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Yorkhill

Yorkhill is a district in the Scottish city of Glasgow.

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2D computer graphics

2D computer graphics is the computer-based generation of digital images—mostly from two-dimensional models (such as 2D geometric models, text, and digital images) and by techniques specific to them.

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3D computer graphics

3D computer graphics or three-dimensional computer graphics, (in contrast to 2D computer graphics) are graphics that use a three-dimensional representation of geometric data (often Cartesian) that is stored in the computer for the purposes of performing calculations and rendering 2D images.

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3D ultrasound

3D ultrasound is a medical ultrasound technique, often used in fetal, cardiac, trans-rectal and intra-vascular applications.

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Anorectal ultrasonography, B-flow, B-flow ultrasonograph, B-flow ultrasonography, B-mode imaging, B-scan, B-scan ultrasonography, Compression ultrasonography, Compression ultrasound, Diagnostic ultrasound, Endovaginal ultrasound, Intervenion, Interventional thyroid ultrasound, Interventional ultrasonography, Lung ultrasound, M-Mode echocardiogram, M-Mode echocardiography, M-mode echo, Medical Sonography, Medical Ultrasonography, Medical sonography, Medical sonology, Medical ultrasonic tomography, Medical ultrasonography, Pelvic ultrasound, Sonography, U/S, U/s, Ultrasonic Imaging, Ultrasonic imaging, Ultrasonogram, Ultrasonographic, Ultrasonography, Ultrasonography, interventional, Ultrasonography, mammary, Ultrasound diagnosis, Ultrasound imaging, Ultrasound machine, Ultrasound reflection tomography, Ultrasound scan, Ultrasound scanner, Ultrasound scanning, Ultrasound-guided biopsy.

References

[1] https://en.wikipedia.org/wiki/Medical_ultrasound

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