title: Pregnancies complicated by acute appendicitis.
abstract: Appendicitis is one of the most common acute abdominal conditions that requires operation during pregnancy. The maternal and fetal complications occurring in such situations are well known. However, the diagnostic and therapeutic challenges of acute appendicitis complicating pregnancy persist in current surgical practice. Thirty-eight obstetric cases who had an appendicetomy performed during pregnancy between 1986 and 1993, were reviewed. In 31 cases, acute appendicitis was proven at laparatomy, and by subsequent histopathology. In the confirmed cases, seven occurred in the first trimester, 12 in the second trimester, eight in the third trimester and four in the immediate postpartum period. Two miscarriages occurred in the first trimester group, and two late abortions and two preterm (26 and 28 weeks) deliveries occurred in the second trimester group. In the third trimester/postpartum group, all babies survived, but four patients had Caesarean sections with the appendicetomy and the incidence of perforated/gangrenous appendices was highest. Perinatal outcome was worst, with the highest fetal wastage rate if the acute appendicitis occurred in the second trimester, although maternal morbidity appeared to be the same across different gestational periods.
mesh_terms: D000022:Abortion, Spontaneous / Q000209:etiology; D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D001062:Appendectomy; D001064:Appendicitis / Q000601:surgery*; D005260:Female; D006801:Humans; D011183:Postoperative Complications; D011247:Pregnancy; D011248:Pregnancy Complications / Q000601:surgery*; D011256:Pregnancy Outcome; D016896:Treatment Outcome