Abstract
Objective To investigate the value and nursing of persistent balloon dilatation for anastomotic stricture after choledochojejunostomy. Methods The clinical data of 14 cases of anastomotic strictures after choledochojejunostomy accepted the treatment of persistent balloon dilatation were analyzed retrospectively. The effect, adverse reactions and approriate nursing were evaluated. Results Five patients were performed with persistent balloon dilatation thorough the output loop of intestine after choledochojejunostomy and 9 patients through percutaneous transhepatic cholangiography. There was no hemobilia, bile leak or other serious complications. There were 2 cases of balloon dilatation catheter damage, 5 cases of pressure pump damage and 4 cases of balloon migration with 25.0% (7/28) instrument damage rate and 4 cases of balloon migration. After persistent balloon dilation for 6 to 8 months, no anastomotic stricture was found by choledochoscopic examination. Follow up for 6 to 18 months, 2 cases had recurrent anastomotic stricture. Conclusions Persistent balloon dilatation by percutaneous transhepatic cholangiography is a simple, safe and effective method for anastomotic stricture after choledochojejunostomy. In the course of nursing, the balloon catheter and pressure pump damage, and balloon migration should be noted. Key words: Nursing care; Anastomotic stricture; Choledochojejunostomy; Percutaneous transhepatic cholangiography; Balloon dilatation catheter
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