[Guided sphincter section in 2 stages: a safe papillosphincterostomy technic in the presence of odditis].
D014670:Ampulla of Vater / Q000601:surgery*; D002404:Catheterization / Q000379:methods*; D002761:Cholangitis / Q000150:complications*; D006801:Humans; D009803:Sphincter of Oddi / Q000601:surgery*
Sezione sfinteriale guidata in due tempi: una sicura tecnica di papillosfinterostomia in presenza di scleroddite.