Residual Intrahepatic Stones after Percutaneous Biliary Extraction: Longterm Follow up of Complications.
10.3348/jkrs.1997.37.2.285
- Author:
Seung Min YOO
1
;
Hyung Jin SHIM
;
Myung Kuck KWAK
;
Hwa Yeon LEE
;
Sang Jun LIM
;
Hyo Jin PARK
;
Ji Young PARK
;
Yang Soo KIM
;
Young Hee CHOI
Author Information
1. Department of Radiology, College of Medicine, Chung-Ang University.
- Publication Type:Original Article
- Keywords:
Bile ducts, calculi;
Interventional procedures, complications;
Cholangitis;
Liver, abscess
- MeSH:
Cholangitis;
Fever;
Fibrinogen;
Follow-Up Studies*;
Hepatectomy;
Humans;
Jaundice;
Leukocytosis;
Liver;
Liver Abscess;
Prothrombin Time;
Recurrence;
Sepsis;
Suppuration
- From:Journal of the Korean Radiological Society
1997;37(2):285-289
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To evaluate and compare the radiologic and clinical follow-up of complications between a group in whom stone removal after percutaneous biliary extraction had been complete, and a group in whom this had been incomplete. MATERIALS AND METHODS: Twenty-two patients in whom stone removal had been incomplete, and 20 from whom stones had been completely removed were evaluated with particular attention to complications such as cholangitis, liver abscess, biliary sepsis, and pain. Cholangitis was diagnosed on the basis of typical clinical symptoms such as pain, high fever, jaundice and leukocytosis. Pain without other cholangitic symptoms was excluded. Liver abscess was diagnosed by percutaneous aspiration of pus, and biliary sepsis by bacterial growth on blood culture, or laboratory findings such as increased fibrinogen products, decreased fibrinogen and increased prothrombin time with cholangitic symptoms. 'Complete removal' means no residual stones on follow-up sonogram and cholangiogram performed within three to seven days after pecutaneous biliary extraction. Mean follow-up period was 26.5 months in the incomplete removal group and 34.2 months in the complete removal group. RESULTS: In twelve of 22 patients (54.5%) in the incomplete removal group, complication occurred, as follows : cholangitis, ten cases (45.5%); liver absces, one (4.5%); biliary sepsis, one (4.5%): and pain, seven (31.8%). In contrast, only two of twenty patients (10%) in the complete removal group suffered complications, all of which involved the recurrence of stones in the common duct, and choangitis. CONCLUSION: Complete removal of intrahepatic stones significantly helps to reduce the indidence of possible complications. Even in the case of an impacted stone, aggressive interventional procedures, aimed at complete removal, should be considered. If nonsurgical procedures fail, early partial hepatectomy should be considered, particulary for the stones localized in the left intrahepatic duct.
