Granulomatous peritonitis in hydatid disease.

We report a rare case of persisting granulomatous inflammation within the peritoneal cavity due to previous leakage from a liver hydatid cyst, with the granulomata bearing hooklets originating from protosolices of Echinococcus granulosus. The patient was treated with a full three-month course of albendazole. We believe this represents a rare case of 'pseudotuberculous peritonitis'.