Interventional Radiology of the Gallbladder: Percutaneous Cholecystostomy - Softcover

Softcover

ISBN 10: 0387529055 ISBN 13: 9780387529059

Synopsis

Interventional Radiology has as its main goal the performance of surgical techniques using a percutaneous approach to simplify patient care. Percutaneous cholecystostomy now has many advocates; still, it is practised in comparatively few centers. Over many years it was used as a last resort at failed transhepatic cholangiography to provide images of the bile ducts in biliary obstruction. Transhepatic cholecystostomy is reputed to be safer than transperito­ neal puncture, since bile leaks do not enter the peritoneum. The advo­ cates of percutaneous cholecystolithotomy, almost without exception, fa­ vour subcostal cholecystostomy and puncture of the fundus of the gall­ bladder. There is no evidence of bile peritonitis after successfully making a track to the gallbladder 18 F in diameter or larger for stone removal. After 1-7 days a postlithotomy drain is removed from the gallbladder and the patient is allowed home. Transhepatic cholecystostomy for gallstone lysis, in contrast, requires only a 5-F track to the hepatic surface of the gallbladder. Loss of the gallbladder is not as great a fear with this technique as it is during dilata­ tion of a subcostal track for cholecystolithotomy. During the latter pro­ cedure this may result in laparotomy to avoid bile peritonitis, while in the former, if the gallbladder is still visualised, the procedure may be re­ commenced immediately. Catheter dislodgement is a fear when prolon­ ged catheterisation is considered.

Edition details

• Language: English
• ISBN 10: 0387529055
• ISBN 13: 9780387529059
• Binding: Paperback