N the dilated end part of certain ducts or canals, such as the end of a uterine tube 壶腹 [anatomy][1]
hepatopancreatic ampulla[解剖] 肝胰壶腹
Ampulla Recti[解剖] 直肠壶腹
Vater ampulla 乏特壶腹 ; Vater壶腹
ampulla cap 安瓿瓶胶帽
phrenic ampulla 膈壶腹
osseous ampulla 骨壶腹
Ampulla urethræ 尿道壶腹
biliaropancreatic ampulla 胆胰壶腹
oviduct ampulla 输卵管[1]