Clinical analysis and management of infections relative to percutaneous biliary drainage or stenting dilation
- VernacularTitle:胆管引流或支架置入术后感染的临床分析与处理
- Author:
Ping YU
;
Dingke DAI
;
Xiaojun QIAN
;
Renyou ZHAI
- Publication Type:Journal Article
- Keywords:
Malignant tumors/obstructive jaundice;
Interventional radiology;
Complication
- From:Journal of Interventional Radiology
2006;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the occurrence of infections relative to percutanous biliary drainage(PTBD)or stenting for malignant obstructive jaundice and explore the therapy and prevention. Methods 181 patients(130 male and 51 female; median age 64.5 years old)with malignant biliary obstructive jaundice were investigated including 81 hepatobiliary cancers,42 pancreatico-ampullae tumors,58 gestro-intestinal portal lymphatic metastasis. All cases accepted PTBD or placement of metallic stents and the perioperative complications were recorded and analysed including the occurance and treatment. Results All cases accepted PTBD or stenting successfully. The perioperative biliary infection was the major complication including 50 out of 62 preoperative infected cases(34.25%). 18 cases(15.13%)suffered from biliary infection after operation with 13 under control,5 without control,4 complicated with pulmonary infection and 17(9.39%)died of serious biliary infections. Gram-negative bacilli and endotoxin were the main cause of the severe biliary infection. Postoperative mild pancreatitis occurred in 65 cases(35.91%)without severe necrotic changes and were cured after anti-inflammatory treatment. Hepatic abscess due to biliary leak occurred in 1 case(0.55%),and was cured by CT-guided drainage. Conclusion Biliary infection is the most common complication after interventional therapy and should be promptly under control for preventing mortality and prolonging survival. Simultaneously,acute pancreatitis should also be on alert but good prognosis would be obtained with apt therapy.(J Intervent Radiol,2007,16: 693-695)
