Choledochoscopic appearance of hepatic ducts in polycystic disease of the liver.
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Aged↗
Biomedical subjects
B S Ashby
Publications and source records attributed to B S Ashby.
Fibreoptic choledochoscopy in common bile duct surgery.
Fibreoptic choledochoscopy permits visual examination of the interior of the bile ducts during operations for gallstones. But it does not replace operative cholangiography, and the common bile duct should not be opened simply to perform choledochoscopy. Operative choledochoscopy following conventional exploration and removal of stones ensures that the ducts are clear before insertion of a T tube and closure, avoiding the problem of the retained stone. Exploratory choledochoscopy with stone retrieval under direct vision is less traumatic to the ducts than conventional blind methods, and visual confirmation that the lower end of the duct is clear and the papilla patent may allow the common bile duct to be closed without a T tube, shortening the patient's convalescent period.
Bile Ducts↗
Operative choledochoscopy: technique and indications.
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Bile Ducts↗