Laparoscopy and unsuspected intra-abdominal malignancy with rapid peritoneal spread.

Use of the laparoscopic approach for intra-abdominal malignancy remains controversial because there have been multiple reports of tumor metastases at port sites after laparoscopy. Although several randomized trials have documented no difference in recurrence rates between laparoscopic and open surgery, there are still many questions about the behavior of tumor cells in laparoscopic conditions. The speed of tumor spread and time to recurrence appear to be variable. Abdominal insufflation and other effects of laparoscopy are only now being delineated. It is not clear whether tumor characteristics, preoperative tumor stage, or the laparoscopic milieu itself affect tumor spread during and after laparoscopic surgery. We present an unusual case of very rapid tumor dissemination in a young patient who underwent diagnostic laparoscopy.