Presentation of diaphragmatic herniae during pregnancy and labour.
We report two cases of pregnancy-related diaphragmatic hernia. Case one was a 36-year-old woman who presented in her ninth pregnancy, after eight vaginal deliveries. Eight months after a stab wound to the chest, she developed persistent vomiting. The diagnosis was made by chest X-ray after a contralateral central line had been inserted for parenteral nutrition. A 6 x 4 cm stab-induce defect in the diaphragm was repaired. Close by was a second healed diaphragmatic stab wound. Case two involved a 32-year-old woman with a history of repaired childhood diaphragmatic hernia. She developed atypical shoulder and precordial chest pain during labour. Delivery was achieved by the vaginal route, ventouse-assisted. Persistent pain and vomiting led to insertion of a nasogastric tube and the diagnosis was made on the subsequent chest X-ray. The omentum was very adherent to the lung and could only be mobilised via a thoracotomy, at which significant air leaks occurred but settled rapidly. The difficulties of diagnosis are discussed along with the embryology, mechanisms and management of this condition.
Department of Intensive Care Medicine, Queen Alexandra Hospital, Portsmouth, UK.
M
M
Williams
R
R
Appelboam
P
P
McQuillan