%0 Journal Article %T Management of choledocholithiasis with an ultraslim cholangioscope in a patient with possible anaphylaxis to contrast medium. %A Koizumi K %A Kimura K %A Jinushi R %A Sato R %A Masuda S %J Endoscopy %V 56 %N 0 %D 2024 Dec %M 38428922 %F 9.776 %R 10.1055/a-2268-2470