Three cases of appendicitis with anorexia nervosa under inpatient care.

Background: Little is known about the occurrence of appendicitis during the re-nourishment period in anorexia nervosa (AN). We report three cases of appendicitis in patients with AN that occurred after hospitalization for treatment of AN.

Case Presentation: Case 1 is a 34-year-old female, case 2 is a 17-year-old female and case 3 is a 38-year-old female.