相关期刊:《World Journal of Gastrointestinal Pathophysiology》《The World of Chinese》《World Journal of Acupuncture-Moxibustion》《International Journal of Otolaryngology and Head & Neck Surgery》更多>>
BACKGROUND The ampulla of Vater is an opening at the confluence of the common bile duct and pancreatic duct.It is located in the second portion of the duodenum.An ectopic papilla of Vater is an anomalous termination.F...