Biliary-bronchial fistula demonstrated by endoscopic retrograde cholangiography.
Endoscopic retrograde cholangiography is valuable in the evaluation of biliary tract disorders. A 50-year-old Italian woman developed biloptysis 1 year after cholecystectomy because of intrabiliary rupture of a hydatid cyst with secondary infection, which resulted in intrathoracic rupture and communication with the bronchial tree. Endoscopic retrograde cholangiography showed the cause and pathway of the fistulous tract by outlining the biliary tree, abscess cavity and communication with the right upper lobe bronchus. This technique appears to be well suited to the investigation of patients with biliary-bronchial fistula.
D001658:Biliary Fistula / Q000000981:diagnostic imaging*; D001983:Bronchial Fistula / Q000000981:diagnostic imaging*; D001999:Bronchoscopy; D002758:Cholangiography / Q000379:methods*; D004724:Endoscopy; D005260:Female; D006801:Humans; D008875:Middle Aged