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glossary:dvt

Deep venous thrombosis is a condition in which a blood clot forms in a vein that is deep inside the body.

Deep venous thrombosis (DVT) mainly affects the veins in the lower leg and thigh. A clot (thrombus) forms in the larger veins of the area. This clot can interfere with blood flow, and it may break off and travel through the bloodstream (embolize). The traveling blood clot (embolus) can lodge in the brain, lungs, heart, or other area, severely damaging that organ.

Risks for DVT include prolonged sitting (such as on long plane or car trips) or bedrest. It also may be caused by recent surgery (especially hip, knee, or female reproductive organ surgery), fractures, childbirth within the last 6 months, and the use of medications such as estrogen and birth control pills.

See also: Deep Venous Thrombosis

glossary/dvt.txt · Last modified: 2012/10/16 14:40 (external edit)