[Clinical evaluation of gallbladder and common bile duct stones treated though cholecystostomy tube]

Objective: To investigate the efficacy, feasibility and safety of treatment of gallbladder and common bile duct stones treated through cholecystostomy tube. Methods: The clinical data of 17 patients with gallbladder and common bile duct stones treated through cholecystostomy tube from January 2012 to December 2016 was analyzed retrospectively. Results: Seventeen patients were successfully treated with percutaneous transhepatic gallbladder (PTGD), and 88.2% (15/17) patients had clinical symptom relief. There was no complication happened after PTGD and fistula expansion. All the stones were removed and there was 11.7% (2/17) of gallbladder bleeding, 5.9% (1/17) of pancreatitis, and 5.9% (1/17) of hyperamylasemia after stones extraction. The patients had gone through an average treatment period of 87.8±16.0 days, hospitalization of 5.5±0.6 times and 43.3±4.5 days, cost of 60.0±8.0 thousand, 6.9±0.9 operations, 1.4±0.6 stone extraction operations with the average time of 58.4±21.2 min. The duodenal papillary balloon dilatation rate was 82.4% (14/17). Conclusion: The treatment through cholecystostomy tube is an effective, safe and feasible technique for gallbladder and common bile duct stones. However, there are many shortcomings such as long treatment cycle, large number of hospitalization and operations, difficult operation and high cost.