The prognosis of hilar bile duct cancer has been improved by extensive curative resection, but massive hepatectomy can result in surgical and medical complications in high-risk patients. We report a case of type IIIb hilar bile duct cancer undergone S4a S5 with caudate lobe (S1) resection as a parenchyma-preserving hepatectomy. The operation was a modified type of Taj Mahal liver resection omitting parencymal transection between S4b and S8. Such an extent of hepatectomy combined with bile duct resection made 3 right and 3 left intrahepatic segmental duct openings, which were reconstructed as a whole at each side of transection plane after ductoplasty. The patient recovered uneventfully. Although surgical technique for S4a+S5+S1 must be more complex comparing with other anatomical hepatectomy, but it could be accepted as a safe curative resection for some selected patients with advanced hilar bile duct cancer, by which favorable recovery of the liver function may lead to prevention of postoperative complications. Comprehension to the anatomy of the intrahepatic ducts is a prerequisite for S4a+S5+S1 resection, thus we discussed it in detail.
Bile Duct Neoplasms ; Bile Ducts* ; Bile* ; Comprehension ; Hepatectomy ; Humans ; Liver* ; Postoperative Complications ; Prognosis

BACKGROUNDS/AIMS: To compare surgical results and survival of two groups of patients, age > or =70 vs. age <70, who underwent pancreaticoduodenectomy and to identify the safety of this procedure for elderly patients for the treatment of distal common bile duct (CBD) cancer. METHODS: Between January 2003 and December 2009, 55 patients who underwent pancreaticoduodenectomy for the treatment of distal CBD cancer at Keimyung University Dong San Medical Center were enrolled in our study. RESULTS: Of 55 patients, 28 were male and 27 female. Nineteen were over 70 years old (older group) and 36 were below 70 years (younger group). The mean ages of the two groups of patients were 73.5 years and 60.5 years respectively. Although patients of the older group had significantly more comorbid diseases, perioperative results including operation time, amount of intraoperative bleeding, duration of postoperative hospital stay and postoperative complications were not significantly different. A higher level (more than 5 mg/dl) of preoperative initial bilirubin showed significant correlations with operative morbidity by univariate analysis, and age was not an independent risk factor of operative morbidity. Overall 5 year survival of older and younger groups were 45.9% and 39.5% respectively (p=0.671) and disease-free 5-year survival were 31.7% and 31.1%, respectively (p=0.942). CONCLUSIONS: Surgical outcomes of elderly patients were similar to those of younger patients, despite a higher incidence of comorbid disease. This results shows that pancreaticoduodenectomy can be applied safely to elderly patients.
Aged ; Bile ; Bile Duct Neoplasms ; Bile Ducts ; Bilirubin ; Common Bile Duct ; Female ; Hemorrhage ; Humans ; Incidence ; Length of Stay ; Male ; Pancreaticoduodenectomy ; Postoperative Complications ; Risk Factors

Mucinous cholangiocarcinoma, characterized by large quantities of mucin production, is a rare subtype of peripheral cholangiocarcinoma and usually shows rapid progression and a fatal outcome. We report here a case of mucinous cholangiocarcinoma in a 69 year-old man, who was infected with Clonorchis sinensis. Histologically, the tumor was an adenocarcinoma with extensive intracellular and extracellular mucin production, up to 70% of the tumor mass and there was frequent lymphovascular invasion of the tumor cells. The liver adjacent to the mass contained eggs of Clonorchis sinensis in the bile duct lumen and showed ductal epithelial hyperplasia, mucinous metaplasia and adenomatous proliferation of intramural glands. The patient was treated with a right hepatectomy. Four months after the surgery, the tumor recurred in the soft tissue of the right flank.
Aged ; Bile Duct Neoplasms/*complications/secretion ; *Bile Ducts, Intrahepatic ; Cholangiocarcinoma/*complications/secretion ; Clonorchiasis/*complications ; English Abstract ; Humans ; Male ; Mucins/secretion

No abstract available.
Adenoma, Bile Duct/*diagnosis ; Bile Duct Neoplasms/*diagnosis ; *Bile Ducts, Intrahepatic ; Diffusion Magnetic Resonance Imaging/*methods ; Humans ; Liver Cirrhosis/*complications ; Male

PURPOSE: The objective of this study was to compare the clinicopathologic characteristics of the patients with extrahepatic bile duct cancer between the patients who are younger than 54 years and those who are older than 75 years. METHODS: Between 1994 and 2008, 63 patients underwent resectional surgery or palliative treatment for extrahepatic bile duct cancer. The medical records of these patients, including the clinicopathologic characteristics and the other relevant data, were retrospectively reviewed. RESULTS: There were some differences between the patient groups for the tumor location, distant metastasis and preoperative co-morbidity. The frequency of tumor locations were 58% proximal, 13% middle, 22% distal and 5% diffuse in the young patients and these were 33%, 18%, 48% and 0%, respectively, in the older patient group (p=0.049). The frequency of distant metastasis was 13% in the young patient group and none in the older patient group (p=0.026). The elderly patient group showed more preoperative co-morbidities (68% vs 29%, respectively) (p=0.009), but there was no statistical difference between the two groups for postoperative complications (p=0.301). There was no correlation between the preoperative co-morbidity and the operative complications for both groups. There were no differences in the other clinicopathologic characteristics and the survival rate for both groups. CONCLUSION: Young and elderly patients with extrahepatic bile duct cancer had different clinicopathologic characteristics. Especially, in the young patients, there were more proximally located-tumors and distant metastases. Although there were more preoperative co-morbidities in the elderly patient group over the age of 75, this did not affect the operative complication rate when the co-morbidities were well controlled preoperatively.
Aged ; Bile ; Bile Duct Neoplasms ; Bile Ducts ; Bile Ducts, Extrahepatic ; Humans ; Medical Records ; Neoplasm Metastasis ; Palliative Care ; Postoperative Complications ; Retrospective Studies ; Survival Rate

PURPOSE: Prognostic factors for distal bile duct cancer are contentious. This study was conducted to analyze the prognostic factors of distal bile duct cancer after surgery with the aim of identifying those associated with diminished survival. METHODS: Two hundred forty-one patients who underwent pylorus-preserving pancreaticoduodenectomy (PPPD) or Whipple procedure in our tertiary hospital from February 1995 to June 2011 were retrospectively analyzed. All patients were pathologically proven to have distal bile duct adenocarcinoma. Postoperative complications, survival, and well-known prognostic factors after resection for distal bile duct cancer were investigated. RESULTS: Preoperative elevated carbohydrate antigen 19-9 (CA 19-9) level (P = 0.006), positive resection margin (P < 0.001), advanced T stage (P = 0.043), and lymph node metastasis (P = 0.002) were significantly independent worse prognostic indicators by multivariate analysis of resectable distal bile duct cancer. CONCLUSION: R0 resection is the most important so that frozen sections should be utilized aggressively during each operation. For the distal bile duct cancer with elevated preoperative CA 19-9 level or advanced stage, further study on postoperative adjuvant treatment may be warranted.
Adenocarcinoma ; Bile Duct Neoplasms* ; Bile Ducts* ; Bile* ; CA-19-9 Antigen ; Frozen Sections ; Humans ; Lymph Nodes ; Multivariate Analysis ; Neoplasm Metastasis ; Pancreaticoduodenectomy ; Postoperative Complications ; Retrospective Studies ; Tertiary Care Centers

No abstract available.
Bile Duct Neoplasms/complications/*diagnosis/pathology ; *Bile Ducts, Intrahepatic/pathology ; Cholangiocarcinoma/complications/*diagnosis/pathology ; Female ; Humans ; Lithiasis/*etiology/pathology/surgery ; Liver Diseases/*etiology/pathology/surgery ; Middle Aged

OBJECTIVE: To compare the efficacy of suprapapillary and transpapillary meth-ods of transhepatic biliary metallic stent placement in malignant biliary strictures and to specify the indications of each method applied. MATERIALS AND METHODS: Stents were placed in 59 patients. Strictures were cat-egorized as type A (within 3 cm of the ampulla, n = 27), type B (over 3 cm from ampulla, n = 7), type C (within 3 cm of the bending portion, n = 9), or type D (over 3 cm above the bending portion, n=16). The stenting method was suprapapillary in 34 cases and transpapillary in 25. The rates of initial and long-term patency and of early recurrence were compared. RESULTS: Initial patency rates for the suprapapillary and transpapillary methods were 1/7 (14.3%) and 20/20 (100%) respectively for type A (p < 0.0001), 4/5 (80.0%) and 2/2 for type B, 3/7 (42.9%) and 2/2 for type C, and 15/16 (93.8%) and 0/0 for type D. Early recurrence rates were 7/30 (23.3%) using the suprapap-illary method and 4/29 (13.8%) using the transpapillary method (p = 0.51). The long-term patency rate did not differ significantly according to either type (p =0.37) or method (p = 0.62). CONCLUSION: For good initial patency, the transpapillary method is recommended for strictures of the distal extrahepatic duct near the ampulla and just above the bending portion. Long-term patency is not influenced by the stenting method employed.
Bile Duct Neoplasms/complications ; Bile Duct Obstruction, Extrahepatic/etiology/*therapy ; Cholangiography ; Comparative Study ; Digestive System Neoplasms/complications ; Female ; Human ; Male ; Middle Age ; Palliative Care/*methods ; *Radiology, Interventional ; Retrospective Studies ; *Stents ; Tomography, X-Ray Computed

OBJECTIVE: To compare the efficacy of suprapapillary and transpapillary meth-ods of transhepatic biliary metallic stent placement in malignant biliary strictures and to specify the indications of each method applied. MATERIALS AND METHODS: Stents were placed in 59 patients. Strictures were cat-egorized as type A (within 3 cm of the ampulla, n = 27), type B (over 3 cm from ampulla, n = 7), type C (within 3 cm of the bending portion, n = 9), or type D (over 3 cm above the bending portion, n=16). The stenting method was suprapapillary in 34 cases and transpapillary in 25. The rates of initial and long-term patency and of early recurrence were compared. RESULTS: Initial patency rates for the suprapapillary and transpapillary methods were 1/7 (14.3%) and 20/20 (100%) respectively for type A (p < 0.0001), 4/5 (80.0%) and 2/2 for type B, 3/7 (42.9%) and 2/2 for type C, and 15/16 (93.8%) and 0/0 for type D. Early recurrence rates were 7/30 (23.3%) using the suprapap-illary method and 4/29 (13.8%) using the transpapillary method (p = 0.51). The long-term patency rate did not differ significantly according to either type (p =0.37) or method (p = 0.62). CONCLUSION: For good initial patency, the transpapillary method is recommended for strictures of the distal extrahepatic duct near the ampulla and just above the bending portion. Long-term patency is not influenced by the stenting method employed.
Bile Duct Neoplasms/complications ; Bile Duct Obstruction, Extrahepatic/etiology/*therapy ; Cholangiography ; Comparative Study ; Digestive System Neoplasms/complications ; Female ; Human ; Male ; Middle Age ; Palliative Care/*methods ; *Radiology, Interventional ; Retrospective Studies ; *Stents ; Tomography, X-Ray Computed

Small cell carcinoma is usually seen in the lung, but rarely involves the gastrointestinal tract including biliary tract. A 65 year-old man was admitted because of obstructive jaundice. A smooth-surfaced round intraluminal mass with proximal bile duct dilatation was seen in the proximal common bile duct on endoscopic retrograde cholangiogram. Under the diagnosis of bile duct cancer, pylorus-preserving pancreatoduodenectomy was done. Pathology revealed a 2 cm sized small cell carcinoma in the proximal common bile duct and distal common hepatic duct. On immunohistochemical stain, the tumor cells were positive for neuroendocrine markers CD56 and synaptophysin. After surgery, the patient received 5 cycles of adjuvant chemotherapy with VIP (etoposide, ifosfamide, and cisplatin) regimen. However, the patient died of liver metastasis 12 months after the diagnosis. We report a case of extrapulmonary small cell carcinoma arising from the common bile duct.
Aged ; Bile Duct Neoplasms/complications/*diagnosis/surgery ; Carcinoma, Small Cell/complications/*diagnosis/surgery ; Cholangiopancreatography, Endoscopic Retrograde ; *Common Bile Duct/radiography/radionuclide imaging/surgery ; Fatal Outcome ; Humans ; Liver Neoplasms/diagnosis/secondary ; Male ; Positron-Emission Tomography ; Tomography, X-Ray Computed