Acute appendicitis in pregnancy

Acute appendicitis is the commonest nongynaecological surgical problem occurring during pregnancy. Almost 10 year's experience at a large teaching hospital is supplemented with an extensive review of the literature to offer guidelines for diagnosis and management. Symptoms, signs and investigations are unhelpful in diagnosis. The overwhelming message is that because perinatal mortality rises from less than 3% in both uncomplicated appendicitis and negative laparotomy, to 20% in perforated disease, the maxim regarding acute appendicitis--if in doubt, take it out--is never more true than in pregnancy.