[Acute symmetric ulceration of the antral portion of the stomach. A new concept of hemorrhagic erosion and acute ulceration caused by spasm].
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D005260:Female; D005743:Gastrectomy; D006471:Gastrointestinal Hemorrhage / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013035:Spasm / Q000150:complications*; D013272:Stomach Diseases / Q000150:complications*; D013276:Stomach Ulcer / Q000209:etiology* / Q000473:pathology