[Appendectomies for suspected acute appendicitis during pregnancy: experience at a Chilean public hospital].
BACKGROUND
Acute appendicitis is the most common non obstetric surgical emergency during pregnancy.


OBJECTIVE
To asses our experience in the diagnosis and management of acute appendicitis occurring during pregnancy.


METHODS
Data from all pregnant patients who were subjected to an appendectomy for a suspected acute appendicitis from January 1998 to December 2002, were retrospectively analyzed. All pathological, surgical, clinical records and the delivery outcome registry of each patient were reviewed.


RESULTS
Among 47,322 deliveries, 46 pregnant women aged 29+/-9 years and with a gestational age of 21+/-7 weeks, were operated because of a presumptive acute appendicitis. Forty (87%) had a histopathologically proven appendicitis; ten (25%) cases had a perforated appendix and 30 (75%) had a non-perforated appendicitis. Five (10.9%) patients had a negative laparotomy and one had a necrotic ovarian tumor. Patients with perforated and non perforated appendices had a similar lapse from the onset of symptoms to operation (69+/-45 and 50+/-34 hours respectively, NS) and a similar white cell count (15,667+/-3,707 and 13,006+/-5,206 cells/mm(3), respectively, NS). Wound infection was the most common surgical complication in 15%. Seven (15%) patients had a premature delivery and there was one fetal death (2.2%). There were no pregnancy complications on negative appendectomy cases.


CONCLUSIONS
Acute appendicitis continues to be a challenge in diagnosis and treatment during pregnancy. Maternal and fetal outcome was better than previously reported.
Servicios de Cirugía, Hospital Doctor Sótero del Río, Chile.
Jean Michel
JM
Butte
M Fernanda
MF
Bellolio
Francisca
F
Fernández
Marcel
M
Sanhueza
Sergio
S
Báez
Rodrigo
R
Kusanovich
Eduardo
E
Viñuela
Rogelio
R
González
Martha
M
Pruyas
Verónica
V
Díaz
Jorge
J
Martínez
D000328:Adult; D001062:Appendectomy; D001064:Appendicitis / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D002677:Chile / Q000453:epidemiology; D005260:Female; D005865:Gestational Age; D006801:Humans; D011183:Postoperative Complications; D011247:Pregnancy; D011248:Pregnancy Complications / Q000601:surgery*; D012189:Retrospective Studies