Small papilla: another risk factor for post-sphincterotomy perforation.
Matsushita
M
M
Uchida
K
K
Nishio
A
A
Takakuwa
H
H
Okazaki
K
K
D014670:Ampulla of Vater / Q000473:pathology*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D004240:Diverticulum / Q000473:pathology*; D005260:Female; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D010537:Peritoneum / Q000293:injuries*; D012187:Retroperitoneal Space; D012307:Risk Factors; D016717:Sphincterotomy, Endoscopic / Q000009:adverse effects*