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Lars Leksell

Index Lars Leksell

Lars Leksell (1907–1986) was a Swedish physician and Professor of Neurosurgery at the Karolinska Institute in Stockholm, Sweden. [1]

66 relations: Angiography, Arteriovenous malformation, Biopsy, Brain, Brain tumor, Cancer, Cartesian coordinate system, Cobalt-60, Cranial cavity, Craniopharyngioma, CT scan, Cyclotron, Echoencephalography, Electronystagmography, Engineer, Fässberg Parish, Fiber, Finland, Gamma ray, Herbert Olivecrona, Human brain, Irradiation, Karolinska Institute, Larsson, Lesion, Lund, Lund University, Magnetic resonance imaging, Meningioma, Nature (journal), Neoplasm, Neurophysiology, Neuroradiology, Neurosurgery, Nobel Prize, Parkinson's disease, Physician, Physiology, Pituitary adenoma, Pneumoencephalography, Proton, Psychosis, Psychosurgery, Radiography, Radiosurgery, Ragnar Granit, Rongeur, Skeletal muscle, Skoglund, Skull, ..., Sophiahemmet, Soviet Union, Stereotactic surgery, Stereotaxy, Stockholm, Surgeon, Surgery, Sweden, Switzerland, Temple University, Trigeminal neuralgia, Ultrasound, Uppsala University, Vestibular schwannoma, Victor Horsley, X-ray. Expand index (16 more) »

Angiography

Angiography or arteriography is a medical imaging technique used to visualize the inside, or lumen, of blood vessels and organs of the body, with particular interest in the arteries, veins and the heart chambers.

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Arteriovenous malformation

Arteriovenous malformation (AVM) is an abnormal connection between arteries and veins, bypassing the capillary system.

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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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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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Brain tumor

A brain tumor occurs when abnormal cells form within the brain.

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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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Cartesian coordinate system

A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length.

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Cobalt-60

Cobalt-60,, is a synthetic radioactive isotope of cobalt with a half-life of 5.2714 years.

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Cranial cavity

The cranial cavity, also known as intracranial space, is the space within the skull.

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Craniopharyngioma

Craniopharyngioma is a rare type of brain tumor derived from pituitary gland embryonic tissue that occurs most commonly in children, but also affects adults.

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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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Cyclotron

A cyclotron is a type of particle accelerator invented by Ernest O. Lawrence in 1929-1930 at the University of California, Berkeley, and patented in 1932.

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Echoencephalography

Echoencephalography is the detailing of interfaces in the brain by means of ultrasonic waves.

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Electronystagmography

Electronystagmography (ENG) is a diagnostic test to record involuntary movements of the eye caused by a condition known as nystagmus.

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Engineer

Engineers, as practitioners of engineering, are people who invent, design, analyze, build, and test machines, systems, structures and materials to fulfill objectives and requirements while considering the limitations imposed by practicality, regulation, safety, and cost.

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Fässberg Parish

Fässberg Parish is a parish in the Diocese of Gothenburg in Sweden.

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Fiber

Fiber or fibre (see spelling differences, from the Latin fibra) is a natural or synthetic substance that is significantly longer than it is wide.

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Finland

Finland (Suomi; Finland), officially the Republic of Finland is a country in Northern Europe bordering the Baltic Sea, Gulf of Bothnia, and Gulf of Finland, between Norway to the north, Sweden to the northwest, and Russia to the east.

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Gamma ray

A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.

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Herbert Olivecrona

Axel Herbert Olivecrona (July 11, 1891 – January 1980) was a Swedish professor and brain surgeon, credited with founding the field of Swedish neurosurgery, and pioneering developments in modern neurosurgery.

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Human brain

The human brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system.

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Irradiation

Irradiation is the process by which an object is exposed to radiation.

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Karolinska Institute

The Karolinska Institute (KI; Karolinska Institutet; sometimes known as the (Royal) Caroline Institute in English) is a medical university in Solna within the Stockholm urban area of Sweden.

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Larsson

Larsson is a Swedish patronymic surname meaning "son of Lars".

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Lesion

A lesion is any abnormal damage or change in the tissue of an organism, usually caused by disease or trauma.

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Lund

Lund is a city in the province of Scania, southern Sweden.

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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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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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Meningioma

Meningioma, also known as meningeal tumor, is typically a slow-growing tumor that forms from the meninges, the membranous layers surrounding the brain and spinal cord.

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Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

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Neoplasm

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

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Neurophysiology

Neurophysiology (from Greek νεῦρον, neuron, "nerve"; φύσις, physis, "nature, origin"; and -λογία, -logia, "knowledge") is a branch of physiology and neuroscience that is concerned with the study of the functioning of the nervous system.

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Neuroradiology

Neuroradiology is a subspecialty of radiology focusing on the diagnosis and characterization of abnormalities of the central and peripheral nervous system, spine, and head and neck using neuroimaging techniques.

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Neurosurgery

Neurosurgery, or neurological surgery, is the medical specialty concerned with the prevention, diagnosis, surgical treatment, and rehabilitation of disorders which affect any portion of the nervous system including the brain, spinal cord, peripheral nerves, and extra-cranial cerebrovascular system.

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Nobel Prize

The Nobel Prize (Swedish definite form, singular: Nobelpriset; Nobelprisen) is a set of six annual international awards bestowed in several categories by Swedish and Norwegian institutions in recognition of academic, cultural, or scientific advances.

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Parkinson's disease

Parkinson's disease (PD) is a long-term degenerative disorder of the central nervous system that mainly affects the motor system.

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Physician

A physician, medical practitioner, medical doctor, or simply doctor is a professional who practises medicine, which is concerned with promoting, maintaining, or restoring health through the study, diagnosis, and treatment of disease, injury, and other physical and mental impairments.

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Physiology

Physiology is the scientific study of normal mechanisms, and their interactions, which work within a living system.

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Pituitary adenoma

Pituitary adenomas are tumors that occur in the pituitary gland.

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Pneumoencephalography

Pneumoencephalography (sometimes abbreviated PEG; also referred to as an "air study") was a common medical procedure in which most of the cerebrospinal fluid (CSF) was drained from around the brain by means of a lumbar puncture and replaced with air, oxygen, or helium to allow the structure of the brain to show up more clearly on an X-ray image.

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Proton

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Psychosis

Psychosis is an abnormal condition of the mind that results in difficulties telling what is real and what is not.

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Psychosurgery

Psychosurgery, also called neurosurgery for mental disorder (NMD), is the neurosurgical treatment of mental disorder.

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Radiography

Radiography is an imaging technique using X-rays to view the internal form of an object.

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Radiosurgery

Radiosurgery is surgery using radiation, that is, the destruction of precisely selected areas of tissue using ionizing radiation rather than excision with a blade.

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Ragnar Granit

Ragnar Arthur Granit (October 30, 1900 – March 12, 1991) was a Swedish-speaking Finnish and later Swedish scientist who was awarded the Nobel Prize in Physiology or Medicine in 1967 along with Haldan Keffer Hartline and George Wald "for their discoveries concerning the primary physiological and chemical visual processes in the eye".

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Rongeur

A rongeur is heavy-duty surgical instrument with a sharp-edged, scoop-shaped tip, used for gouging out bone.

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Skeletal muscle

Skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth muscle.

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Skoglund

Skoglund is a surname which originated in Norway and Sweden.

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Skull

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

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Sophiahemmet

Sophiahemmet is a private hospital at Norra Djurgården in Stockholm, Sweden.

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Soviet Union

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR) was a socialist state in Eurasia that existed from 1922 to 1991.

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Stereotactic surgery

Stereotactic surgery or stereotaxy is a minimally invasive form of surgical intervention which makes use of a three-dimensional coordinate system to locate small targets inside the body and to perform on them some action such as ablation, biopsy, lesion, injection, stimulation, implantation, radiosurgery (SRS), etc.

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Stereotaxy

Stereotaxy (from stereo meaning "solidity", and tactile meaning "touch") refers to any technique that involves the recording and reproduction of three-dimensional haptic information or creating an illusion of depth to the sense of touch within an otherwise-flat surface.

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Stockholm

Stockholm is the capital of Sweden and the most populous city in the Nordic countries; 952,058 people live in the municipality, approximately 1.5 million in the urban area, and 2.3 million in the metropolitan area.

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Surgeon

In medicine, a surgeon is a physician who performs surgical operations.

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Surgery

Surgery (from the χειρουργική cheirourgikē (composed of χείρ, "hand", and ἔργον, "work"), via chirurgiae, meaning "hand work") is a medical specialty that uses operative manual and instrumental techniques on a patient to investigate or treat a pathological condition such as a disease or injury, to help improve bodily function or appearance or to repair unwanted ruptured areas.

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Sweden

Sweden (Sverige), officially the Kingdom of Sweden (Swedish), is a Scandinavian country in Northern Europe.

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Switzerland

Switzerland, officially the Swiss Confederation, is a sovereign state in Europe.

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Temple University

Temple University (Temple or TU) is a state-related research university located in the Cecil B. Moore neighborhood of Philadelphia, Pennsylvania, United States.

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Trigeminal neuralgia

Trigeminal neuralgia (TN or TGN) is a chronic pain disorder that affects the trigeminal nerve.

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Ultrasound

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

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Uppsala University

Uppsala University (Uppsala universitet) is a research university in Uppsala, Sweden, and is the oldest university in Sweden and all of the Nordic countries still in operation, founded in 1477.

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Vestibular schwannoma

A vestibular schwannoma (VS) is a benign primary intracranial tumor of the myelin-forming cells of the vestibulocochlear nerve (8th cranial nerve).

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Victor Horsley

Sir Victor Alexander Haden Horsley, FRS (14 April 1857 – 16 July 1916) was an accomplished scientist and professor.

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X-ray

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

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References

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

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