contusion (redirected from Cerebral contusion)

contusion /con·tu·sion/ (kon-too´zhun) bruise; an injury of a part without a break in the skin.

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contrecoup contusion  one resulting from a blow on one side of the head with damage to the cerebral hemisphere on the opposite side by transmitted force.

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con·tu·sion (kn-tzhn)

n.

An injury in which the skin is not broken, often characterized by ruptured blood vessels and discolorations; a bruise.

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contusion (kntōō´zhn),

n a bruise that is usually produced by impact from a blunt object and that does not cause a break in the skin.

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contusion

injury to tissues without breakage of skin; a bruise. In a contusion, blood from the broken vessels accumulates in surrounding tissues, producing pain, swelling and tenderness. In light-colored animals a discoloration may appear as a result of blood seepage under the surface of the skin.

Serious complications may develop in some cases of contusion. Normally blood is drawn off from the bruised area in a few days, but there is a possibility that blood clotted in the area will form a cyst or calcify and require surgical treatment. The contusion may also be complicated by infection.

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cerebral contusion

contusion of the brain following a head injury. It may occur with extradural or subdural collections of blood, in which case the patient may be left with neurological defects or epilepsy.