Fig. 1From: Colostomy fistula caused by segmental absence of intestinal musculature: a case reportFistulography from the orifice beneath the normal sigmoid stoma. Fistulography revealing an entero-entero fistula originating from the orifice beneath the normal sigmoid stoma. 8 Fr catheter inserted from the fistula (arrow) and arrowhead shows the stoma orificeBack to article page