Positive contrast peritoneography in the diagnosis of a pleuroperitoneal diaphragmatic hernia in a cat

Abstract

A young adult entire male domestic shorthair cat was presented with a known history of a road traffic accident. Survey radiographs suggested a congenital diaphragmatic hernia unrelated to the recent trauma. Positive contrast peritoneography was undertaken and findings were consistent with a pleuroperitoneal diaphragmatic hernia (or true hernia). This was repaired surgically and was thought to be an incidental finding. This case report demonstrates the use of positive contrast peritoneography as a simple and effective tool in the diagnosis of pleuroperitoneal diaphragmatic hernias.