Palliation for Extrahepatic Biliary Obstruction by Metastatic Colorectal Carcinoma

Objectives: Extrahepatic biliary obstruction due to metastatic colorectal carcinoma, though rare, can account for the occurrence of obstructive jaundice even in the presence of hepatic metastases. The present report aims at reviewing our experience with the palliative treatment of these patients. Methods: During a 5-yr period, 11 patients with obstructive jaundice had documented extrahepatic biliary obstruction secondary to metastatic colorectal carcinoma. Their clinical records were retrospectively analyzed. Results: Nonoperative drainage was performed in eight patients by either the endoscopic (n = 5) or percutaneous (n = 3) route. Palliation was achieved in six patients with a mean hospital stay of 24.5 days (14 % of survival). Three patients died of hepatorenai failure before a drainage procedure could be performed. Blocked stent and cholangitis were noted in two patients. The mean survival was 5 months in the drainage group. Conctusions: The occurrence of obstructive jaundice in patients with metastatic colorectal carcinoma deserves routine investigation to exclude extrahepatic biliary obstruction. Endoprosthesis insertion by nonoperative means should be considered for palliation.     

Obstructive icterus in patients with hepatic tumor. Result of non-surgical biliary drainage

Seventeen patients with biliary obstruction and hepatic tumors were treated by endoscopic or percutaneous transhepatic drainage with an endoprothesis. There were 9 men and 8 women (mean age = 61 +/- 13 years). Four patients had primary hepatic carcinoma and 13 had hepatic metastases. Decrease of serum bilirubin of more than 75 percent was achieved in 12 of the patients (71 percent). The success rate was related to the level of the biliary obstacle and not to the importance of hepatic parenchymal involvement. Failure was significantly more frequent (p = 0.003) in patients with type III hilar strictures compared to the other patients with pedicular or type I and II hilar strictures. Cholangitis was the major complication (29 percent) and occurred only in the patients with type III hilar strictures. Mortality was 24 percent at 30 days. This rate was 57 percent in the group of patients with type III hilar strictures and significantly higher (p = 0.015) than other patients. Cumulative survival was better in patients with relief of jaundice than that observed in the other patients (p less than 0.01). Two patients with metastatic carcinoma of the breast treated by chemotherapy survived more than 20 months without jaundice. Analysis of these data indicates that in patients with hepatic tumors and obstructive jaundice, palliative treatment with endoprothesis can provide relief of jaundice and that prolonged survival may be observed in patients with chemosensible tumors.     

Transpapillary bile duct endoprostheses in obstructive jaundice

12 patients were treated with endoscopic transpapillary biliary endoprosthesis. The indication for biliary drainage was malignant obstructive jaundice in 10 and benign obstructive jaundice in 2 cases. The effectiveness of drainage is indicated by the disappearance of jaundice. The lifetime of the endoprosthesis was maximal 4 months and the survival of the tumor patients maximal 6 months. If the endoprosthesis is occluded replacement by a new one is necessary. Nonsurgical biliary drainage is an alternative method to palliative operation and should be preferred in general inoperability and in patients with irresectable tumors.     

肝门区转移癌所致梗阻性黄疸的内镜支架引流治疗临床效果分析

目的探讨内镜治疗肝门区转移癌所致梗阻性黄疸的临床应用价值。方法2006年开始随机选择自愿应用内镜治疗的晚期肝门区转移癌所致梗阻性黄疸患者,应用内镜胆道塑料内支架技术解除胆道梗阻,观察操作成功率、生存期等评价指标。共治疗肝门转移癌梗阻性黄疸患者38例,其中肝癌13例,胆囊癌3例,胃癌14例,食管癌2例,回肠腺癌1例,胰腺癌5例。结果所有患者治疗成功且临床黄疸完全消退,随访生存期92～521d,平均（185．42±104．41）d。随访观察5例患者更换胆道支架,更换时间3～14个月,平均（8．6±4．1）个月,其中支架移位1例,胆泥阻塞2例,肿瘤阻塞2例。结论内镜支架引流术是肝门区转移癌所致梗阻性黄疸的一种有效治疗方法,具有较高的治疗成功率,可以一定程度延长患者的生存期。     

Endoscopic ultrasound-guided choledochoduodenostomy for treatment of ampullary cancer

We describe the case of a patient for whom choledochoduodenostomy was performed under endoscopic ultrasound (EUS) guidance as an alternative to percutaneous transhepatic biliary drainage (PTBD) for the treatment of obstructive jaundice. An 82-year-old man with ampullary cancer was considered operable, but he refused surgery. Endoscopic biliary drainage (EBD) with an 8.5-French plastic stent was performed 2 months later because of the development of obstructive jaundice. The EBD stent was occluded 5 months after the stent insertion, and EUS choledochoduodenostomy (EUS-CDS) was performed. Pneumoperitoneum occurred 1 day after the procedure, which resolved with conservative treatment. Six months later, multiple lymph node metastases occurred, and the patient was effectively treated by chemotherapy (S-1). The patient is still alive with a good quality of life more than 2 years after EUS-CDS. We conclude that EUS-CDS is an effective alternative to PTBD or EBD for patients with malignant biliary obstruction, especially due to ampullary cancer.     

Result of endoscopic biliary drainage in hilar cholangiocarcinoma

Patients with hilar obstruction usually require bilateral biliary drainage. The prognosis of patients who fail bilateral biliary drainage after contrast injection into both intrahepatic ducts is poor due to a high infection rate in the undrained segments. The incidence of post-endoscopic retrograde cholangiopancreatography cholangitis in those with successful bilateral biliary drainage was less, but still significant. Incomplete subsegmental intrahepatic duct drainage is suggested to be responsible for post-biliary drainage cholangitis in cases of advanced hilar tumors. This study was undertaken to determine the incidence of post-endoscopic retrograde cholangiopancreatography cholangitis, jaundice resolution, and stent clogging in different types of malignant biliary obstruction after biliary drainage. From our endoscopic retrograde cholangiopancreatography database, there were 63 patients who underwent endoscopic biliary drainage between September 2000 and November 2001, for malignant biliary obstruction. Sixty-one endoscopic retrograde cholangiopancreatographies had biliary drainage performed (2 patients who failed biliary drainage were excluded). We divided our patients into 3 groups: Group 1 = Bismuth I, Group 2 = Bismuth II, and Group 3 = Bismuth III and IV. All but 2 Group 1 patients had successful biliary endoprosthesis (plastic [n = 13], metallic [n = 12], failed [n = 2]) placement into an extrahepatic duct. All patients from Group 2 (n = 10) and 20 patients from Group 3 (n = 26) had successful bilateral biliary drainage. Unilateral biliary drainage was performed in 6 patients from Group 3, each with a plastic endoprosthesis. The incidence of post-biliary drainage cholangitis (new onset of fever >38.5 degrees C with leukocytosis), jaundice resolution (normal bilirubin level), and the duration of endoprosthesis patency were compared among the 3 groups. The incidences of post-endoscopic retrograde cholangiopancreatography cholangitis, jaundice resolution, and the duration of endoprosthesis patency were: Group 1 (4%, 96%, and 87.2 days, respectively), Group 2 (10%, 100%, and 69.1 days, respectively) and Group 3 (57.7%, 73.1%, and 41.3 days, respectively). Of those patients who did not undergo surgery, patients from Group 3 required endoprosthesis exchange sooner than others. The outcome of biliary drainage in patients with advanced hilar tumors (Bismuth III or IV) was poorer than hilar tumor at earlier stages (Bismuth I or II).     

Treatment of complications of hepatic hydatid disease by ERCP

BACKGROUND: The aim of this study was to evaluate the effectiveness of endoscopic sphincterotomy for preoperative and postoperative complications of hepatic hydatid disease. METHODS: Nineteen patients underwent endoscopic treatment for complications of hepatic hydatid disease. Indications for ERCP in 5 patients treated before surgery (Group A) were obstructive jaundice in 1 and acute cholangitis in 4. In 14 patients treated after surgery (Group B), the indication was acute cholangitis in 6, obstructive jaundice 2, and persistent external drainage in 6 patients. OBSERVATIONS: In group A, ERCP detected hydatid vesicles within the bile duct. All patients underwent endoscopic sphincterotomy and clearance of the duct with no complications. The 6 patients in Group B with persistent external drainage had biliary fistulas that resolved after endoscopic treatment within 10 to 20 days. Among the 8 patients with postoperative obstructive jaundice or acute cholangitis, 7 had cyst remnants obstructing the bile duct and 1 had findings of sclerosing cholangitis. All underwent endoscopic sphincterotomy and clearance of the bile duct without complications. After treatment, all patients, with the exception of the one with sclerosing cholangitis, remained asymptomatic. CONCLUSION: Endoscopic sphincterotomy is a safe and effective treatment for biliary complications of hepatic hydatid disease.     

Extrahepatic portal venous obstruction and obstructive jaundice: approach to management

BACKGROUND: Patients with long-standing extrahepatic portal venous obstruction (EHPVO) develop extensive collaterals in the hepatoduodenal ligament as a result of enlargement of the periportal veins. These patients are also prone to develop obstructive jaundice as a result of strictures and/or choledocholithiasis. Surgical management of obstructive jaundice in such patients becomes difficult in the presence of these collaterals. AIM: To review the approach to management of patients with EHPVO and obstructive jaundice. METHODS: Retrospective review of patients with EHPVO and obstructive jaundice requiring surgical and/or endoscopic management between 1992 and 2002. RESULTS: Thirteen patients (nine males, aged 12-50 years) with EHPVO and obstructive jaundice were evaluated. No patient had underlying cirrhosis or hepatocellular carcinoma. Five patients (group A) had biliary stricture; three (group B) had choledocholithiasis; and five (group C) had biliary stricture with choledocholithiasis. Primary surgical management was performed in group A (portosystemic shunt in four-strictures resolved in three; hepaticojejunostomy in one). In group B (n = 3) endoscopic stone extraction was successful in two patients. One patient underwent staged procedure (portosystemic shunt followed by biliary surgery). In group C, initial endoscopic management failed in four patients in whom it was attempted. All five patients thereafter underwent surgery (staged procedure, one; choledochoduodenostomy, one; devascularization, one; abandoned, two). Repeat postoperative endoscopic management was successful in two of the group C patients. Overall (group B and C), massive intraoperative hemorrhage occurred in three patients (one died). Postoperative hemorrhage occurred in one patient. CONCLUSION: In patients with EHPVO and obstructive jaundice, primary biliary tract surgery has significant morbidity and mortality. Endoscopic management should be the preferred modality. In patients with endoscopic failure, a staged procedure (portosystemic shunt followed by biliary surgery) should be preferred. Strictures alone may resolve after a portosystemic shunt. Endoscopic stenting may be required as an adjunct.     

Endoscopic biliary drainage in chronic pancreatitis

Between April 1982 and March 1988, 25 patients with chronic pancreatitis presented with biliary stenosis and significant cholestasis. They were treated by endoprosthesis placement. Nineteen patients had jaundice, and, initially, seven had cholangitis (including three with hepatic abscesses). ERCP was successful in all 25 patients. Cholangitis, cholestasis, and jaundice resolved in all cases after stent placement. Two patients died in the 2 months after treatment. Complete follow-up (mean duration, 14 months, range 7 to 42 months) was available for 19 of the 23 remaining patients. Migration of the stent occurred in 10 patients and stent blockage in 8 patients, with relapsing cholestasis (N = 12), cholangitis (N = 4), or without symptoms (N = 2). Only three of these patients are now asymptomatic without a stent in place after 12 to 72 months. In all of the other cases, stents have been replaced or patients have been treated by surgery. We conclude that endoscopic biliary drainage is an effective treatment for resolving cholangitis or jaundice in patients with chronic pancreatitis and biliary stenosis, but that the results of definitive endoscopic drainage for these patients are less satisfactory because resolution of the stricture after removal of the stent is rarely obtained.     

经内镜鼻胆管引流术与经内镜胆道支架置入术在低位恶性梗阻性黄疸术前胆道引流效果比较的Meta分析

目的比较经内镜鼻胆管引流术(ENBD)和经内镜胆道支架置入术(EBS)在低位恶性梗阻性黄疸术前胆道引流中的有效性及安全性。方法在中英文数据库中检索从建库至2020年8月发表的有关ENBD与EBS在低位恶性梗阻性黄疸术前胆道引流疗效对照研究的所有中英文文献,对纳入的研究进行质量评价和数据提取后,采用RevMan 5.3软件进行Meta分析,比较ENBD与EBS术前胆管炎发生率、术前胰腺炎发生率、支架障碍率、术前术后总并发症发生率、术后胰漏率的差异。结果最终纳入6项研究,包括1182例患者。Meta分析结果显示,在术前胰腺炎发生率、支架障碍率、术前术后总并发症发生率方面,ENBD组与EBS组比较差异均无统计学意义(OR分别为0.66、1.14、0.69,95%CI分别为0.44~0.99、0.56~2.31、0.41~1.15,P值分别为0.05、0.72、0.15)。但是,ENBD组相较于EBS降低了术前胆管炎发生率和术后胰漏率,差异均有统计学意义(OR分别为0.34、0.53,95%CI分别为0.23~0.50、0.32~0.88,P值分别为<0.00001、0.01)。结论对于诊断明确的低位恶性胆道梗阻患者,术前胆道引流使用ENBD优于使用EBS。未来需要更多的多中心大样本随机对照试验来验证这一结论。     

Predictive factors for survival in patients with inoperable Klatskin tumors

BACKGROUND/AIMS: Biliary stenting is the treatment of choice for inoperable cholangiocarcinomas of the hilum (Klatskin tumors). The aim of this study was to define factors predicting 1) successful biliary drainage and 2) survival. METHODOLOGY: This is a retrospective study of 48 patients with Bismuth's type I-II (n=15) and III-IV (n=33) strictures who were treated endoscopically (combined with percutaneous techniques if required), aiming to obtain complete resolution of jaundice. Prognostic variables for 1) successful drainage at 30 days and 2) survival at 12 months were analyzed. RESULTS: Drainage resulting in complete resolution of jaundice was obtained in 31/48 patients (65%). Baseline bilirubinemia was the only predicting factor of a successful drainage. Median survival was 202 days. The absence of a mass-type tumor or liver metastases, the absence of complications and successful drainage were identified as independent factors predicting survival at 12 months. Bilateral drainage with more than two stents was associated with a longer survival rate in patients with Bismuth III-IV tumors (271 versus 90 days) (p<0.050). CONCLUSIONS: In Klatskin tumors, resolution of jaundice through an optimal stenting results in a better survival rate. Additional independent predictive factors are the absence of a mass-type tumor, liver metastases and post-drainage complications.     

Evaluation of endoscopic biliary stenting for obstructive jaundice caused by hepatocellular carcinoma

AIM:To review the usefulness of endoscopic biliary stenting for obstructive jaundice caused by hepatocellular carcinoma and identify problems that may need to be addressed.METHODS:The study population consisted of 36 patients with obstructive jaundice caused by hepatocellular carcinoma(HCC)who underwent endoscopic biliary stenting(EBS)as the initial drainage procedure at our hospital.The EBS technical success rate and drainage success rate were assessed.Drainage was considered effective when the serum total bilirubin level decreased by 50%or more following the procedure compared to the pre-drainage value.Survival time after the procedure and patient background characteristics were assessed comparatively between the successful drainage group(group A)and the non-successful drainage group(group B).The EBS stent patency duration in the successful drainage group(group A)was also assessed.RESULTS:The technical success rate was 100%for both the initial endoscopic nasobiliary drainage and EBS in all patients.Single stenting was placed in 21 patients and multiple stenting in the remaining 15 patients.The drainage successful rate was 75%and the median interval to successful drainage was 40 d(2-295 d).The median survival time was 150 d in group A and 22 d in group B,with the difference between the two groups being statistically significant(P<0.0001).There were no statistically significant differences between the two groups with respect to patient background characteristics,background liver condition,or tumor factors;on the other hand,the two groups showed statistically significant differences in patients without a history of hepatectomy(P=0.009)and those that received multiple stenting(P=0.036).The median duration of stent patency was 43 d in group A(2-757 d).No early complications related to the EBS technique were encountered.Late complications occurred in 13 patients(36.1%),including stent occlusion in 7,infection in 3,and distal migration in 3.CONCLUSION:EBS is recommended as the initial drainage procedure for obstructive jaundice caused by HCC,as it appears to contribute to prolongation of survival time.     

Treatment of benign biliary strictures in chronic pancreatitis by self-expandable metal stents

AIM: To determine the efficacy the value of self-expandable metal stents in patients with benign biliary strictures caused by chronic pancreatitis. METHOD: 61 patients with symptomatic common bile duct strictures caused by alcoholic chronic pancreatitis were treated by interventional endoscopy. RESULTS: Initial endoscopic drainage was successful in all cases, with complete resolution of obstructive jaundice. Of 45 patients who needed definitive therapy after a 12-months interval of interventional endoscopy, 12 patients were treated with repeated plastic stent insertion (19.7%) or by surgery (n = 30; 49.2%). In 3 patients a self-expandable metal stent was inserted into the common bile duct (4.9%). In patients treated with metal stents, no symptoms of biliary obstruction occurred during a mean follow-up period of 37 (range 18-53) months. The long-term success rate of treatment with metal stents was 100%. CONCLUSIONS: Endoscopic drainage of biliary obstruction by self-expandable metal stents provides excellent long-term results. To identify patients who benefit most from self-expandable metal stent insertion, further, prospective randomized studies are necessary.     

良、恶性阻塞性黄疸患者梗阻解除后肝功能变化的比较

目的比较良、恶性阻塞性黄疸患者胆道梗阻解除后的肝功能变化。方法对胆总管结石所致阻塞性黄疸患者(24例)行EST-ENBD治疗。胆管及壶腹部恶性肿瘤患者(20例)行PTCD胆管支架及内外引流术解除梗阻。检测比较患者术前1～3d及术后3d和7d的有关生化指标,包括谷丙转氨酶(ALT)、谷草转氨酶(AST)、碱性磷酸酶(ALP)、谷氨酰转肽酶(GGT)、总胆红素(TBIL)、直接胆红素(DBIL)及胆汁酸(TBA)。结果(1)ENBD和PTCD两种方法整体上都可有效解除梗阻,通畅引流胆汁,减轻或消退黄疸(7d时两组TBIL分别下降约63%和33%)。与治疗前相比,随着梗阻的解降,各项肝功能指标亦逐步下降。(2)与梗阻解除前相比,两组患者治疗后ALT、AST及TBA均显著下降(P0.05)。良性梗阻组ENBD治疗前后TBIL、DBIL有显著差异(P0.01)。恶性梗阻组治疗后TBIL、DBIL数值较治疗前下降,但无统计学意义(P0.05)。结论对于良性阻塞性黄疸,EST/ENBD可有效解降梗阻,减轻黄疸,促进肝功能的恢复。而恶性阻塞性黄疸,PTCD胆管支架及内外引流术可以解除梗阻,通畅引流,促进转氨酶下降,但黄疸消退效果欠佳,可能有胆汁淤积等其它因素参与黄疸形成。TBA为反映胆道梗阻状态的较好指标。     

Extrahepatic biliary obstruction caused by metastatic breast carcinoma.

We describe our experience with seven patients who had extrahepatic biliary obstruction caused by metastatic breast cancer. The interval from the original diagnosis of breast cancer to the development of jaundice averaged 40 months, with a range of 9 months to 8 years. All patients were treated with surgical decompression, radiation, transhepatic catheter drainage, chemotherapy, or a combination of these modalities. Resolution of jaundice was achieved in six patients. Prolonged survival was realized in three; one patient lived for more than 6 years after surgical bypass, and two are alive and well at present (greater than 11 months after relief of biliary obstruction). Extrahepatic biliary obstruction by metastatic breast carcinoma should be distinguished from jaundice due to hepatic parenchymal destruction by this tumor; while the latter implies end-stage cancer, the former has the potential for significant palliation and prolonged survival.     

Human neutrophil functions in obstructive jaundice

BACKGROUND/AIMS: The effect of obstructive jaundice on neutrophil function has not been extensively studied. Therefore, the present study aimed at evaluating the effect of obstructive jaundice on human neutrophils. METHODOLOGY: Twelve patients with obstructive jaundice due to common bile duct obstruction underwent endoscopic biliary drainage. Neutrophil functions (chemotaxis and superoxide anion generation) were evaluated before and 7 days after drainage. RESULTS: Neutrophil chemotaxis in response to FMLP (formyl-methionyl-leucyl-phenylalanine) or interleukin-8 was abnormally increased before drainage, and was normalized after drainage. Similarly, enhanced superoxide anion generation in response to FMLP or phorbol myristate acetate before drainage was alleviated after drainage. CONCLUSIONS: The results suggest neutrophil overactivity in patients with obstructive jaundice. The ameliorating effect of biliary drainage on neutrophil overactivity might play a role in the prevention of postoperative complications.     

内镜胆道内支架引流治疗伴肝脏转移的胰头癌16例

目的:评价伴肝脏转移的胰头癌患者内镜胆道内支架引流治疗的临床意义.方法:门诊就诊和转院的胰头癌伴有肝脏转移患者,如具有严重的梗阻性黄疸则符合内镜逆行胆胰管造影救治指征,然后按照知情同意的原则进入治疗研究计划.均应用内镜胆道内支架引流技术,包括金属内支架和塑料支架.治疗出院后随访观察至患者死亡.结果:16例患者进入治疗研究,其中伴有腹膜后淋巴结转移5例.均采用内镜胆道支架引流术,其中应用胆道金属支架12例,胆道塑料支架4例,胰管内支架6例.治疗后1 wk时梗阻性黄疸缓解率100%,精神状况明显好转75.0%(12/16),食欲改善25.0%(4/16),睡眠改善37.5%(6/16).治疗后的患者最短生存期为9d,最长生存期为134 d,平均81.4 d±50.2 d.随访数据表明治疗有意义的97%,治疗效果满意的11例.结论:对于伴有肝脏转移的胰头癌患者,内镜胆道内支架引流技术不仅能解除梗阻性黄疸,而且可以一定程度的改善生存质量,具有一定的临床应用价值.     

Stent versus surgery

Following the introduction of percutaneous and endoscopic biliary drainage there has been an ongoing debate about the indications and outcomes of endoscopic versus surgical drainage in a variety of bilio-pancreatic disorders. The evidence-based literature concerning four different areas of pancreatobiliary diseases have been reviewed. Preoperative endoscopic biliary drainage in patients with obstructive jaundice should not be used routinely but only in selected patients. For patients with biliary leakage and bile duct strictures after a laparoscopic cholecystectomy, endoscopic stent therapy might be first choice and surgery should be used for failures of endoscopic treatment. Surgery is the treatment of choice after transection of the bile duct (the major bile duct injuries). The majority of patients with obstructive jaundice due to advanced pancreatic cancer will undergo endoscopic drainage but for relatively fit patients with a prognosis of more than 6 months, surgical drainage or even palliative resection might be considered. For patients with persistent pain due to chronic pancreatitis surgical drainage combined with limited pancreatic head resection might be first choice for pain relief. Most importantly, the management of patients with these pancreatobiliary diseases should be performed by a multidisciplinary HPB approach and teamwork consisting of gastroenterologists, radiologists and surgeons.     

Management of hilar cholangiocarcinoma in the North of England： Pathology, treatment, and outcome

AIM: To assess the management and outcome of hilar cholangiocarcinoma (Klatskin tumor) in a single tertiary referral center. METHODS: The notes of all patients with a diagnosis of hilar cholangiocarcinoma referred to our unit for over an 8-year period were identified and retrospectively reviewed. Presentation, management and outcome were assessed. RESULTS: Seventy-five patients were identified. The median age was 64 years (range 34-84 years). Male to female ratio was 1:1. Eighty-nine percent of patients presented with jaundice. Most patients referred were under Bismuth classification 3a, 3b or 4. Seventy patients required biliary drainage, 65 patients required 152 percutaneous drainage procedures, and 25 had other complications. Forty-one patients had 51 endoscopic drainage procedures performed (15 failed). Of these, 36 subsequently required percutaneous drainage. The median number of drainage procedures for all patients was three, 18 patients underwent resection (24%), nine had major complications and three died post-operatively. The 5-year survival rate was 4.2% for all patients, 21% for resected patients and 0% for those who did not undergo resection (P = 0.0021). The median number of admissions after diagnosis in resected patients was two and three in non-resected patients (P<0.05). Twelve patients had external-beam radiotherapy, seven brachytherapy, and eight chemotherapy. There was no significant benefit in terms of survival (P = 0.46) or hospital admissions. CONCLUSION: Resection increases survival but carries the risk of significant morbidity and mortality. Percutaneous biliary drainage is almost always necessary and endoscopic drainage should be avoided if possible.     

Biliary Tract Obstruction Secondary to Malignant Lymphoma: Experience at a Referral Center

Lymphoma is a rare cause of biliary obstruction and, on cholangiography, may mimic other causes of obstructive jaundice. The optimum treatment for these patients is unclear. The aim of this study is to evaluate the incidence, clinical and imaging findings, management, and outcome of biliary obstruction caused by lymphoma. Our database was searched retrospectively for patients with biliary obstruction due to lymphoma between 1999 and 2005. Biliary obstruction secondary to lymphoma was found in 7 (0.6%) of 1123 patients with malignant biliary obstruction. One patient had benign biliary obstruction related to lymphoma. Of the eight patients (five male, three female; mean age, 34.50 ± 17.93 years), four had Hodgkin’s disease and four had non-Hodgkin’s lymphoma. Biliary obstruction occurred as part of the initial or early presentation of lymphoma in two patients. The most common cause of obstruction was compression of the biliary tract by enlarged lymph nodes (six patients). Cholangiographic appearances were diverse: narrowing of the common bile duct (six patients), splayed and narrowed common bile duct (one patient), and multiple strictures and dilatations of the intrahepatic bile ducts (one patient). Biliary drainage was performed in all patients including endoscopic stent placement in six patients, nasobiliary drainage in one, and choledochoduodenostomy in one. Hyperbilirubinemia resolved in all but one of the patients with a stent; however, none could be maintained in a stent-free condition. Five patients died within 1 year after onset of jaundice. One of the surviving patients developed a late benign stricture at the site of the earlier lymphoma. We conclude that lymphoma should be considered in the differential diagnosis of obstructive jaundice, particularly in younger patients. We suggest that biliary drainage by the endoscopic or percutaneous route is necessary for the treatment of these patients. Late benign strictures may develop. Biliary obstruction is a sign of poor prognosis in lymphoma.