[Peritonitis caused by perforation of the small intestine in free peritoneum as a 1st sign of Crohn's disease].
D003424:Crohn Disease / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications*; D007421:Intestine, Small; D008297:Male; D008875:Middle Aged; D010538:Peritonitis / Q000209:etiology*
Péritonite par perforation de l'intestin grêle en péritoine libre, comme premier signe d'une maladie de Crohn.