Fluoroscopy-Guided Percutaneous Gallstone Removal Using a 12-Fr Sheath in High-Risk Surgical Patients with Acute Cholecystitis.
10.3348/kjr.2011.12.2.210
- Author:
Young Hwan KIM
1
;
Yong Joo KIM
;
Tae Beom SHIN
Author Information
1. Department of Radiology, Keimyung University, College of Medicine, Daegu 700-712, Korea. yhkim68@dsmc.or.kr
- Publication Type:Original Article ; Research Support, Non-U.S. Gov't
- Keywords:
Gallbladder stone;
Acute cholecystitis;
Percutaneous cholecystolithotomy
- MeSH:
Aged;
Aged, 80 and over;
Alloys;
Cholecystitis, Acute/radiography/*surgery/ultrasonography;
Cholecystostomy/*instrumentation;
Conscious Sedation;
Equipment Design;
Feasibility Studies;
Female;
Fluoroscopy;
Humans;
Male;
Middle Aged;
Polyethylene;
Polytetrafluoroethylene;
Radiography, Interventional;
Treatment Outcome;
Ultrasonography, Interventional
- From:Korean Journal of Radiology
2011;12(2):210-215
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVE: To evaluate the technical feasibility and clinical efficacy of percutaneous transhepatic cholecystolithotomy under fluoroscopic guidance in high-risk surgical patients with acute cholecystitis. MATERIALS AND METHODS: Sixty-three consecutive patients of high surgical risk with acute calculous cholecystitis underwent percutaneous transhepatic gallstone removal under conscious sedation. The stones were extracted through the 12-Fr sheath using a Wittich nitinol stone basket under fluoroscopic guidance on three days after performing a percutaneous cholecystostomy. Large or hard stones were fragmented using either the snare guide wire technique or the metallic cannula technique. RESULTS: Gallstones were successfully removed from 59 of the 63 patients (94%). Reasons for stone removal failure included the inability to grasp a large stone in two patients, and the loss of tract during the procedure in two patients with a contracted gallbladder. The mean hospitalization duration was 7.3 days for acute cholecystitis patients and 9.4 days for gallbladder empyema patients. Bile peritonitis requiring percutaneous drainage developed in two patients. No symptomatic recurrence occurred during follow-up (mean, 608.3 days). CONCLUSION: Fluoroscopy-guided percutaneous gallstone removal using a 12-Fr sheath is technically feasible and clinically effective in high-risk surgical patients with acute cholecystitis.
