title: Recurrent abdominal pain in a healthy 35-year-old.
mesh_terms: D000005:Abdomen; D000038:Abscess / Q000175:diagnosis; D000328:Adult; D000367:Age Factors; D001064:Appendicitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D004239:Diverticulitis, Colonic / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology*; D012810:Sigmoid Diseases / Q000175:diagnosis