A 12-year-old boy was treated conservatively for a grade II splenic lacerat
ion. On discharge, he was instructed to avoid contact sports, running, and
strenuous physical activity. Thirty-eight days later, after diving off the
side of a swimming pool, he had abdominal pain, nausea, and diaphoresis. On
admission, he was hemodynamically unstable. Results of a diagnostic ravage
showed gross blood. At laparotomy, a fractured spleen was found, and splen
ectomy was performed. He recovered without complication. This case question
s the activity restrictions placed on patients with conservatively managed
splenic trauma. Avoidance of only contact sports and heavy exertion may be
inadequate. J Pediatr Surg 34:1124-1126. Copyright (C) 1999 by W.B. Saunder
s Company.