[escape of blood from the vessels, or bleeding, in the gastrointestinal tract. ( CSP )]
UMLS (ICD9CM) C0017181 Relation/PAR: Gastrointestinal Diseases
bleeding
gastrointestinal circulation disorder
Relation/CHD: Blod i opkast/haematemese
Melaena/selles noires
Peptic Ulcer Hemorrhage