Thursday 18 September 2008

Haematoma


Hematoma

A hematoma is a localized mass of blood, normally resulting from broken blood vessels. A hematoma may be present as a bruise (contusion), or within an organ of the body. Black eyes are also a well-known kind of hematoma. Other potential areas for hematomas include the brain, anus, ear and nails. When a fracture occurs, hematoma is nearly always present with the condition. The blood in a hematoma will normally be absorbed by the body, but in some cases such as infection it may remain, and may need to be removed with surgery. With contusions, ice packs may be applied, leading to vasoconstriction to reduce bleeding and swelling. Elevating and resting a limb with a contusion may also help to reduce swelling and avoid additional injury.


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