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Combined surgical therapy for hepatolithiasis
Xiao-dong He1, Wei Liu, Bing-lu Li
1Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing. maoy@public3.bta.net.cn
Summary
Combined surgical therapy effectively treats intrahepatic duct stones (hepatolithiasis). Partial hepatectomy shows superior outcomes, and fiberoptic choledochoscopy reduces residual stones and reoperations.
Area of Science:
- Hepatobiliary Surgery
- Gastroenterology
- Surgical Oncology
Background:
- Hepatolithiasis, or intrahepatic duct stones, presents significant clinical challenges.
- Recurrent stone formation and reoperation are common issues in managing hepatolithiasis.
Purpose of the Study:
- To evaluate the efficacy of combined surgical therapy for intrahepatic duct calculi.
- To compare the outcomes of different surgical approaches for hepatolithiasis.
Main Methods:
- Retrospective analysis of 108 hepatolithiasis cases from 1986-2003.
- Surgical procedures included biliary tract exploration, cholangiojejunostomy, and partial hepatectomy.
- Fiberoptic choledochoscopy was used intraoperatively and postoperatively to clear residual stones.
Main Results:
- Initial residual stone rates varied by procedure: 57.89% for exploration/cholangiolithotomy, 26.92% for cholangiojejunostomy, and 24.0% for partial hepatectomy.
- After combined treatment, the overall residual stone rate decreased to 12.96%.
- Fiberoptic choledochoscopy was performed 2-9 times per patient.
Conclusions:
- Combined surgical therapy is effective for most hepatolithiasis cases.
- Partial hepatectomy demonstrated superior clinical outcomes compared to other methods.
- Fiberoptic choledochoscopy is crucial for minimizing residual stones and reoperation rates.