Intramural gastrointestinal tract hemorrhage

Gastrointestinal bleeding (GI bleed), also called gastrointestinal hemorrhage (GIB), is all forms of bleeding in the gastrointestinal tract, from the mouth to the rectum. When there is significant blood loss over a short time, symptoms may include vomiting red blood, vomiting black blood, bloody stool, or black stool. [Source: Wikipedia ]

Synonyms
Intramural hematoma of intestinal tract
Intramural hemorrhage of intestinal tract
May Be Caused by
 Common
Anticoagulant therapy
Bleeding tendency
Christmas disease
Hemophilia
Trauma
 Uncommon
Connective tissue disease
Cytotoxin
Henoch-Schönlein purpura
Idiopathic thrombocytopenic purpura
Leukemia
Polyarteritis nodosa