Percutaneous imaging-guided interventions for acute biliary disorders in high surgical risk patients  

作　　者：Ragab Hani Donkol Nahed Abdel Latif Khaled Moghazy 

机构地区：[1]Department of Radiology,Aseer Central Hospital [2]Department of Radiology,Faculty of Medicine,Cairo University [3]Department of Radiology,Faculty of Medicine,Al Azhar University [4]Department of Radiology,Faculty of Medicine,Alexandria University,Egypt [5]Department of Radiology,King Faisal University,Dammam

出　　处：《World Journal of Radiology》2010年第9期358-367,共10页世界放射学杂志（英文版）（电子版）

摘　　要：AIM:To evaluate the efficacy of percutaneous imagingguided biliary interventions in the management of acute biliary disorders in high surgical risk patients.METHODS:One hundred and twenty two patients underwent 139 percutaneous imaging-guided biliary interventions during the period between January 2007 to December 2009.The patients included 73 women and 49 men with a mean age of 61 years(range 35-90 years).Fifty nine patients had acute biliary obstruction,26 patients had acute biliary infection and 37 patients had abnormal collections.The procedures were performed under computed tomography(CT)-(73 patients),sonographic-(41 patients),and fluoroscopic-guidance(25 patients).Success rates and complications were determined.The χ2 test with Yates' correction for continuity was applied to compare between these procedures.A P value < 0.05 was considered significant.RESULTS:The success rates for draining acute biliary obstruction under CT-,fluoroscopy-or ultrasoundguidance were 93.3,62.5 and 46.1,respectively with significant P values(P = 0.026 and 0.002,respectively).In acute biliary infection,successful drainage was achieved in 22 patients(84.6).The success rates in patients drained under ultrasound-and CT-guidance were 46.1 and 88.8,respectively and drainage under CT-guidance was significantly higher(P = 0.0293).In 13 patients with bilomas,percutaneous drainage was successful in 11 patients(84.6).Ten out of 12 cases with hepatic abscesses were drained with a success rate of 83.3.In addition,the success rate of drainage in 12 cases with pancreatic pseudocysts was 83.3.The reported complications were two deaths,four major and seven minor complications.CONCLUSION:Percutaneous imaging-guided biliary interventions help to promptly diagnose and effectively treat acute biliary disorders.They either cure the disorders or relieve sepsis and jaundice before operations.AIM: To evaluate the efficacy of percutaneous imaging-guided biliary interventions in the management of acute biliary disorders in high surgical risk patients.METHODS: One hundred and twenty two patients underwent 139 percutaneous imaging-guided biliary interventions during the period between January 2007 to December 2009. The patients included 73 women and 49 men with a mean age of 61 years (range 35-90 years).Fifty nine patients had acute biliary obstruction, 26 patients had acute biliary infection and 37 patients had abnormal collections. The procedures were performed under computed tomography (CT)- (73 patients), sonographic- (41 patients), and fluoroscopic-guidance (25 patients). Success rates and complications were determined. The χ2 test with Yates’ correction for continuity was applied to compare between these procedures. A P value < 0.05 was considered significant.RESULTS: The success rates for draining acute biliary obstruction under CT- , fluoroscopy- or ultrasound-guidance were 93.3%, 62.5% and 46.1%, respectively with significant P values (P = 0.026 and 0.002, respectively). In acute biliary infection, successful drainage was achieved in 22 patients (84.6%). The success rates in patients drained under ultrasound- and CT-guidance were 46.1% and 88.8%, respectively and drainage under CT-guidance was significantly higher (P = 0.0293). In 13 patients with bilomas, percutaneous drainage was successful in 11 patients (84.6%). Ten out of 12 cases with hepatic abscesses were drained with a success rate of 83.3%. In addition, the success rate of drainage in 12 cases with pancreatic pseudocysts was 83.3%. The reported complications were two deaths, four major and seven minor complications.CONCLUSION: Percutaneous imaging-guided biliary interventions help to promptly diagnose and effectively treat acute biliary disorders. They either cure the disorders or relieve sepsis and jaundice before operations.

关 键 词：BILIARY drainage BILIARY OBSTRUCTION BILIARY sepsis CHOLECYSTOSTOMY INTERVENTIONAL RADIOLOGY 

分 类 号：R657.4[医药卫生—外科学]