[3 cases of refractory stomal ulcer caused by continuous silk suture].
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000209:etiology*; D011178:Postgastrectomy Syndromes; D013537:Sutures / Q000009:adverse effects*