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Bruise

Index Bruise

A contusion, commonly known as a bruise, is a type of hematoma of tissue in which capillaries and sometimes venules are damaged by trauma, allowing blood to seep, hemorrhage, or extravasate into the surrounding interstitial tissues. [1]

93 relations: Abrasion (medical), Acceleration, Allergy, Alpha hydroxy acid, Analgesic, Anticoagulant, Asymptomatic, Autopsy, Bilirubin, Biliverdin, Black eye, Bleeding, Blister, Blood, Blood vessel, Blue, Blunt cardiac injury, Blunt trauma, Bone, Bone fracture, Brain, Burn, Capillary, Cerebral contusion, Child abuse, Coagulation, Coma, Compartment syndrome, Compression (physics), Concussion, Cupping therapy, Death, Diameter, Domestic violence, Ecchymosis, Ehlers–Danlos syndromes, Emergency medicine, Endothelin, Endothelium, Extravasation, Gravity, Gua sha, Head, Heart, Hematoma, Hemoglobin, Hemosiderin, Hickey, Hormone, Human skin color, ..., Immune system, Injury, Internal bleeding, Interstitial cell, Leukemia, Ligament, Lung, Muscle, Muscle contraction, Nail (anatomy), Navel, Neisseria meningitidis, Nerve, Nonsteroidal anti-inflammatory drug, Organ (anatomy), Pain, Pancreatitis, Petechia, Phagocytosis, Platelet, Pulmonary contusion, Purple, Purpura, Red blood cell, Red hair, Retinol, RICE (medicine), Ship foot, Skin, Sprain, Strain (injury), Strigil, Subconjunctival hemorrhage, Subcutaneous tissue, Suction, Surgery, Tendon, Thrombus, Tissue (biology), Traumatic brain injury, Vasoconstriction, Venule, Von Willebrand factor. Expand index (43 more) »

Abrasion (medical)

An abrasion is a wound caused by superficial damage to the skin, no deeper than the epidermis.

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Acceleration

In physics, acceleration is the rate of change of velocity of an object with respect to time.

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Allergy

Allergies, also known as allergic diseases, are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment.

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Alpha hydroxy acid

α-Hydroxy acids, or alpha hydroxy acids (AHAs), are a class of chemical compounds that consist of a carboxylic acid substituted with a hydroxyl group on the adjacent carbon.

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Analgesic

An analgesic or painkiller is any member of the group of drugs used to achieve analgesia, relief from pain.

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Anticoagulant

Anticoagulants, commonly referred to as blood thinners, are chemical substances that prevent or reduce coagulation of blood, prolonging the clotting time.

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Asymptomatic

In medicine, a disease is considered asymptomatic if a patient is a carrier for a disease or infection but experiences no symptoms.

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Autopsy

An autopsy (post-mortem examination, obduction, necropsy, or autopsia cadaverum) is a highly specialized surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause and manner of death or to evaluate any disease or injury that may be present for research or educational purposes.

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Bilirubin

Bilirubin is a yellow compound that occurs in the normal catabolic pathway that breaks down heme in vertebrates.

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Biliverdin

Biliverdin is a green tetrapyrrolic bile pigment, and is a product of heme catabolism.

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Black eye

A black eye, periorbital hematoma, or shiner, is bruising around the eye commonly due to an injury to the face rather than to the eye.

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Bleeding

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

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Blister

A blister is a small pocket of body fluid (lymph, serum, plasma, blood, or pus) within the upper layers of the skin, typically caused by forceful rubbing (friction), burning, freezing, chemical exposure or infection.

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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 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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Blunt cardiac injury

A blunt cardiac injury is an injury to the heart as the result of blunt trauma, typically to the anterior chest wall.

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Blunt trauma

Blunt trauma, blunt injury, non-penetrating trauma or blunt force trauma is physical trauma to a body part, either by impact, injury or physical attack.

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Bone

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

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Bone fracture

A bone fracture (sometimes abbreviated FRX or Fx, Fx, or #) is a medical condition in which there is a partial or complete break in the continuity of the bone.

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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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Burn

A burn is a type of injury to skin, or other tissues, caused by heat, cold, electricity, chemicals, friction, or radiation.

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Capillary

A capillary is a small blood vessel from 5 to 10 micrometres (µm) in diameter, and having a wall one endothelial cell thick.

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Cerebral contusion

Cerebral contusion, Latin contusio cerebri, a form of traumatic brain injury, is a bruise of the brain tissue.

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Child abuse

Child abuse or child maltreatment is physical, sexual, or psychological maltreatment or neglect of a child or children, especially by a parent or other caregiver.

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Coagulation

Coagulation (also known as clotting) is the process by which blood changes from a liquid to a gel, forming a blood clot.

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Coma

Coma is a state of unconsciousness in which a person cannot be awaken; fails to respond normally to painful stimuli, light, or sound; lacks a normal wake-sleep cycle; and does not initiate voluntary actions.

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Compartment syndrome

Compartment syndrome is a condition in which increased pressure within one of the body's compartments results in insufficient blood supply to tissue within that space.

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Compression (physics)

In mechanics, compression is the application of balanced inward ("pushing") forces to different points on a material or structure, that is, forces with no net sum or torque directed so as to reduce its size in one or more directions.

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Concussion

Concussion, also known as mild traumatic brain injury (mTBI) is typically defined as a head injury that temporarily affects brain functioning.

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Cupping therapy

Cupping therapy is a form of alternative medicine in which a local suction is created on the skin.

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Death

Death is the cessation of all biological functions that sustain a living organism.

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Diameter

In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle.

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Domestic violence

Domestic violence (also named domestic abuse or family violence) is violence or other abuse by one person against another in a domestic setting, such as in marriage or cohabitation.

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Ecchymosis

An ecchymosis is a subcutaneous spot of bleeding (from extravasation of blood) with diameter larger than.

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Ehlers–Danlos syndromes

Ehlers–Danlos syndromes (EDS) are a group of genetic connective tissue disorders.

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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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Endothelin

Endothelins are peptides with receptors and effects in many body organs.

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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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Extravasation

Extravasation is the leakage of a fluid out of its container.

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Gravity

Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward (or gravitate toward) one another.

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Gua sha

Gua sha is a traditional Chinese medical treatment in which the skin is scraped to produce light petechiae.

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Head

A head is the part of an organism which usually includes the eyes, ears, nose, and mouth, each of which aid in various sensory functions such as sight, hearing, smell, and taste, respectively.

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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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Hematoma

A hematoma (US spelling) or haematoma (UK spelling) is a localized collection of blood outside the blood vessels, due to either disease or trauma including injury or surgery and may involve blood continuing to seep from broken capillaries.

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Hemoglobin

Hemoglobin (American) or haemoglobin (British); abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates (with the exception of the fish family Channichthyidae) as well as the tissues of some invertebrates.

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Hemosiderin

Hemosiderin image of a kidney viewed under a microscope. The brown areas represent hemosiderin Hemosiderin or haemosiderin is an iron-storage complex.

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Hickey

A hickey, hickie or love bite in British English, is a bruise or bruise-like mark caused by the kissing or sucking of the skin, usually on the neck or arm.

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Hormone

A hormone (from the Greek participle “ὁρμῶ”, "to set in motion, urge on") is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.

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Human skin color

Human skin color ranges in variety from the darkest brown to the lightest hues.

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Immune system

The immune system is a host defense system comprising many biological structures and processes within an organism that protects against disease.

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Injury

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

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Internal bleeding

Internal bleeding (also called internal hemorrhage) is a loss of blood that occurs from the vascular system into a body cavity or space.

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Interstitial cell

Interstitial cell refers to any cell that lies between other cells.

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Leukemia

Leukemia, also spelled leukaemia, is a group of cancers that usually begin in the bone marrow and result in high numbers of abnormal white blood cells.

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Ligament

A ligament is the fibrous connective tissue that connects bones to other bones.

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Lung

The lungs are the primary organs of the respiratory system in humans and many other animals including a few fish and some snails.

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Muscle

Muscle is a soft tissue found in most animals.

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Muscle contraction

Muscle contraction is the activation of tension-generating sites within muscle fibers.

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Nail (anatomy)

A nail is a horn-like envelope covering the tips of the fingers and toes in most primates and a few other mammals.

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Navel

The navel (clinically known as the umbilicus, colloquially known as the belly button, or tummy button) is a hollowed or sometimes raised area on the abdomen at the attachment site of the umbilical cord.

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Neisseria meningitidis

Neisseria meningitidis, often referred to as meningococcus, is a Gram-negative bacterium that can cause meningitis and other forms of meningococcal disease such as meningococcemia, a life-threatening sepsis.

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Nerve

A nerve is an enclosed, cable-like bundle of axons (nerve fibers, the long and slender projections of neurons) in the peripheral nervous system.

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Nonsteroidal anti-inflammatory drug

Nonsteroidal anti-inflammatory drugs (NSAIDs) are a drug class that reduce pain, decrease fever, prevent blood clots and, in higher doses, decrease inflammation.

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Organ (anatomy)

Organs are collections of tissues with similar functions.

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Pain

Pain is a distressing feeling often caused by intense or damaging stimuli.

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Pancreatitis

Pancreatitis is inflammation of the pancreas.

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Petechia

A petechia, plural petechiae, is a small (1–2 mm) red or purple spot on the skin, caused by a minor bleed from broken capillary blood vessels.

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Phagocytosis

In cell biology, phagocytosis is the process by which a cell—often a phagocyte or a protist—engulfs a solid particle to form an internal compartment known as a phagosome.

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Platelet

Platelets, also called thrombocytes (from Greek θρόμβος, "clot" and κύτος, "cell"), are a component of blood whose function (along with the coagulation factors) is to react to bleeding from blood vessel injury by clumping, thereby initiating a blood clot.

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Pulmonary contusion

A pulmonary contusion, also known as lung contusion, is a bruise of the lung, caused by chest trauma.

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Purple

Purple is a color intermediate between blue and red.

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Purpura

Purpura is a condition of red or purple discolored spots on the skin that do not blanch on applying pressure.

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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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Red hair

Red hair (or ginger hair) occurs naturally in 1–2% of the human population.

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Retinol

Retinol, also known as Vitamin A1, is a vitamin found in food and used as a dietary supplement.

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RICE (medicine)

RICE is a mnemonic for four elements of treatment for soft tissue injuries – an acronym for Rest, Ice, Compression and Elevation.

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Ship foot

Ship Foot or Bruised Toenail is a condition where the toenail becomes bruised, usually as a result of a heavy impact such as from football, being stepped on, or dropping something on the toe.

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Skin

Skin is the soft outer tissue covering vertebrates.

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Sprain

A sprain, also known as a torn ligament, is damage to one or more ligaments in a joint, often caused by trauma or the joint being taken beyond its functional range of motion.

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Strain (injury)

A strain (also known colloquially as a pulled muscle or torn muscle) is an acute or chronic soft tissue injury that occurs to a muscle, tendon, or both (contractile components).

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Strigil

The strigil is a tool for the cleansing of the body by scraping off dirt, perspiration, and oil that was applied before bathing in Ancient Greek and Roman cultures.

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Subconjunctival hemorrhage

(Top) A stress induced subconjunctival hemorrhage in the left eye one week after hemorrhaging. (Bottom) Same hemorrhage four weeks after hemorrhaging. Some of the blood in the sclera has turned yellow, like a bruise. Subconjunctival hemorrhage, also known as subconjunctival haemorrhage and hyposphagma, is bleeding underneath the conjunctiva.

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Subcutaneous tissue

The subcutaneous tissue, also called the hypodermis, hypoderm, subcutis, or superficial fascia, is the lowermost layer of the integumentary system in vertebrates.

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Suction

Suction is the flow of a fluid into a partial vacuum, or region of low pressure.

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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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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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Thrombus

A thrombus, colloquially called a blood clot, is the final product of the blood coagulation step in hemostasis.

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Tissue (biology)

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

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Traumatic brain injury

Traumatic brain injury (TBI), also known as intracranial injury, occurs when an external force injures the brain.

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Vasoconstriction

Vasoconstriction is the narrowing of the blood vessels resulting from contraction of the muscular wall of the vessels, in particular the large arteries and small arterioles.

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Venule

A venule is a very small blood vessel in the microcirculation that allows blood to return from the capillary beds to drain into the larger blood vessels, the veins.

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Von Willebrand factor

Von Willebrand factor (vWF) is a blood glycoprotein involved in hemostasis.

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References

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

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