Pericardial complications in hepatic trauma.

During a 5-year period, 35 of 70 patients with liver trauma required entry of the thoracic cavity, with nine deaths. Pericardial complications developed in four of the nine survivors who had both thoracic and abdominal incisions. Two patients resolved their problems (postpericardiotomy syndrome, late pericarditis) with medical therapy. One patient required emergency thoracotomy for pericardial tamponade, and one patient developed constrictive pericarditis that required pericardiectomy. Available data support closure of the pericardium after pericardiotomy. Thoracic extension of abdominal incisions is often necessary. Pericardial complications may occur with hepatic trauma in the early or late postoperative periods and are potentially fatal.