A localized inflammation filled up with bloodstream caused by a break in a blood vessel.
A swelling of blood, generally clotted, which forms as a result of a broken blood-vessel.
A localised leakage of bloodstream from the bloodstream into nearby tissues, usually confined within a tissue or organ; specially, an area swelling from an effusion of blood beneath the skin, that might clot and discolor the affected area.
In pathology, a swelling filled with extravasated bloodstream. In Addition hematome, hæmatome.