This report documents the first known pediatric survivor of seat-belt-
associated gastric transection, An Il year-old boy presented with abdo
minal ecchymoses after a motor vehicle accident. Physical and radiolog
ical examination determined the need for abdominal exploration. During
the operation, a near-complete transection of the stomach was found,
which was repaired by primary anastomosis. After an initially unremark
able recovery period, gastric stasis and pyloric obstruction developed
. Radiologically and endoscopically, this was determined to be seconda
ry to a traumatic distal vagotomy. Neither gastric transection nor tra
umatic vagotomy had been reported previously in the pediatric populati
on with abdominal seat-belt injuries. This report demonstrates an exce
ptionally rare seat-belt-related injury, and its unusual postoperative
complication. It also emphasizes the significance of the ''seat-belt
sign'' in the assessment of motor vehicle-related blunt abdominal trau
ma, and outlines potential problems associated with the wearing of adu
lt-designed lap belts by pediatric passengers. Copyright (C) 1996 by W
.B. Saunders Company