the authors have applied the latter method to 63 cases of gastrointestinal haemorrhage , including 37 peptic ulcers , 4 angiodysplasias of the stomach , 2 cases of mallory-weiss syndrome , 1 bleeding erosion and 19 haemorrhages consecutive to the excision of gastric or colonic polyps .
C0017181
gastrointestinal
C0019080
bleeding