Thirty year old caucasian male with acute onset of abdominal pain.
D000005:Abdomen; D000328:Adult; D001064:Appendicitis / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D007416:Intestinal Perforation / Q000473:pathology*; D008297:Male; D010146:Pain / Q000209:etiology*