[Pleuropericarditis and Pyoderma gangrenosum during remission of a hemorrhagic rectocolitis]. / Pleuro-péricardite et Pyoderma gangrenosum au décours d'une rectocolite hémorragique en rémission.

We report the case of a 17 year-old woman who had a pleuro-pericarditis after remission of an ulcerative colitis. The patient had a rapid and complete recovery with steroids. This extra-intestinal complication can develop during all the stages of the disease and its diagnosis can be very difficult.