title: [Colonoscopic trans-fistular cholecystoscopy].
mesh_terms: D000368:Aged; D001658:Biliary Fistula / Q000175:diagnosis*; D003108:Colonic Diseases / Q000175:diagnosis*; D004724:Endoscopy / Q000379:methods; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis*
vernacular_title: Koloskopische transfistuläre Cholezystoskopie.