title: Acute appendicitis presenting as gastroenteritis in an infant.
mesh_terms: D000208:Acute Disease; D001064:Appendicitis / Q000150:complications*; D001065:Appendix; D005734:Gangrene / Q000209:etiology; D005759:Gastroenteritis / Q000209:etiology*; D006801:Humans; D007223:Infant; D007415:Intestinal Obstruction / Q000209:etiology; D008297:Male; D010538:Peritonitis / Q000209:etiology; D012421:Rupture