Images in gastroenterology. Impacted stones in the ampulla of Vater.
Department of Gastroenterology, Queen Elizabeth Hospital, South Australia, Australia.
P C
PC
Wilson
I C
IC
Roberts-Thomson
D014670:Ampulla of Vater; D002760:Cholangiopancreatography, Endoscopic Retrograde; D042882:Gallstones / Q000175:diagnosis*; D006801:Humans; D008297:Male