Percutaneous management of residual bile duct stones through T-tube tract after cholecystectomy: A retrospective analysis of 89 patients

Percutaneous Management of Biliary Stones

Bile duct stone disease is the most common causes of nonmalignant bile duct obstructions. The range of common bile duct stone formation in patients with cholecystectomy is 3 to 14.7%. Hepatolithiasis, although endemic in some parts of the world, is a rare disease that is difficult to manage. Endoscopic intervention is accepted as the first-line management of common bile duct stones. However, when the bile duct cannot be cannulated for various reasons, the endoscopic procedure fails. In this circumstance, percutaneous approach is an alternative technique for the nonsurgical treatment of bile duct stones. This article reviews the indications, technique, outcomes, and complications of the percutaneous treatment of bile duct stone disease.

Percutaneous extraction of residual post-cholecystectomy gallstones through the T-tube tract

Purpose

In the present study, the effectiveness and safety of minimally invasive percutaneous extraction of residual post-cholecystectomy gallstones through the T-tube tract were assessed.

Material and methods

Between 2000 and 2015, 12 patients (seven women and five men, mean age 78 ± 8 years) after open cholecystectomy with common bile duct exploration and T-tube drainage underwent percutaneous extraction of residual gallstones through the T-tube tract.

Results

The intervention was successful in 92% (11/12). In seven patients complete extraction of the retained gallstones was achieved, and in four cases partial extraction combined with passage of small residual fragments to the duodenum was obtained. In one case the extraction attempt was ineffective. Mild haemobilia was observed in two patients. No mortality or major complications were observed.

Conclusions

Our findings are consistent with literature data and confirm that percutaneous extraction of residual post-cholecystectomy gallstones through the T-tube tract is an effective and safe treatment method. Although the presented technique is not a novel approach, it can be beneficial in patients unsuitable for open surgery or laparoscopic intervention when ERCP attempt occurs ineffective or there exist contraindications to ERCP.