Abdominal compartment syndrome in children: experience with three cases.

BACKGROUND/
PURPOSE: Abdominal compartment syndrome (ACS) is defined as cardiopulmonary or renal dysfunction caused by an acute increase in intraabdominal pressure. Although the condition is well described in adults, particularly trauma patients, little is known about ACS in children.
METHODS: Three girls, ages 4, 5, and 5 years, were treated for ACS by silo decompression. Each child presented in profound shock, required massive fluid resuscitation, and had tremendous abdominal distension. The first child sustained a thoracoabdominal crush injury, underwent immediate celiotomy for splenic avulsion and a liver laceration, and required decompression 5 hours postoperatively. The second underwent ligation of her bluntly transected inferior vena cava; because of massive edema, her abdominal wall could not be closed, and prophylactic decompression had to be performed. The third presented with shock of unknown etiology, and ACS developed acutely with a bladder pressure of 26 mm Hg.
RESULTS: Respiratory, renal, and hemodynamic function improved immediately in all 3 patients after decompression. Subsequently, each child underwent abdominal wall reconstruction and recovered uneventfully.
CONCLUSIONS: ACS is a potentially lethal complication of severe trauma and shock in children. To prevent the development of renal or cardiopulmonary failure in these patients, decompression should be considered for acute, tense abdominal distension.