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Gastric cancer simultaneously complicated with extrahepatic bile duct metastasis and portal vein tumor thrombus: a case report
BackgroundGastric cancer metastatic to the extrahepatic bile duct or accompanied by portal vein tumor thrombus (PVTT) is rare. To our knowledge,...
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A case of spindle and giant cell-type undifferentiated carcinoma of the extrahepatic bile duct
Spindle and giant cell type undifferentiated carcinoma of the extrahepatic bile duct is an uncommon malignancy. We report a case involving the common...
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An operative case of gastric cancer with ectopic bile duct drainage in the lesser curvature of the stomach
BackgroundAmong the various anomalies of the biliary system, a double common bile duct with ectopic drainage in the stomach is rare. Furthermore,...
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Intraductal papillary neoplasm of the bile duct with metachronous development in the downstream bile duct after radical resection
We report a case of intraductal papillary neoplasms of the bile duct (IPNB) that metachronously developed twice in the downstream bile duct after...
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Prognostic value of functional SMAD4 localization in extrahepatic bile duct cancer
BackgroundSMAD4 is a key mediator of TGFβ signaling and one of the mutated genes in extrahepatic bile duct cancer (eBDC). It has been also reported...
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Cholangiocarcinoma of the Middle Bile Duct: A Narrative Review
Resectable cholangiocarcinoma (CCA) arising from the middle of the extrahepatic biliary tree has historically been classified as perihilar or distal...
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Osteosarcopenia is a significant predictor of recurrence and the prognosis after resection for extrahepatic bile duct cancer
PurposeThis study examined the impact of osteosarcopenia on recurrence and the prognosis after resection for extrahepatic biliary tract cancer (EBTC).
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Follicular cholangitis mimicking a common bile duct cancer: a case report
BackgroundFollicular cholangitis (FC) is a benign bile duct disease that was first reported 2003. Pathologically, it is characterized by...
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Micro-hepatocellular carcinoma with bile duct tumor thrombus mimicking intrahepatic intraductal papillary neoplasm of the bile duct: a case report
BackgroundMicrohepatocellular carcinoma with a gross bile duct tumor thrombus is extremely rare, making the correct preoperative diagnosis difficult.
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Utility of contrast-enhanced harmonic endoscopic ultrasonography for T-staging of patients with extrahepatic bile duct cancer
BackgroundThe value of contrast-enhanced harmonic endoscopic ultrasonography (CH-EUS) for T-staging in patients with extrahepatic bile duct cancer...
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Laparoscopic Resection of the Middle Bile Duct for Cholangiocarcinoma (with Video)
BackgroundSurgical resection remains the sole approach to achieving long-term survival in cholangiocarcinoma cases. The universally recognised...
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Benign Lesion of the Common Bile Duct Mimicking a Malignant Tumor: an Entity Commonly Overdiagnosed Clinically
Adenomyomatous hyperplasia and adenomyoma are rare benign inflammatory pseudotumors of the gallbladder arising from Rokitansky-Aschoff sinuses....
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Safety and benefits of major hepatectomy with extrahepatic bile duct resection in older perihilar cholangiocarcinoma patients
PurposeTo evaluate the safety and benefits of major hepatectomy with extrahepatic bile duct resection in older perihilar cholangiocarcinoma patients...
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Potential therapeutic target of EGF on bile duct ligation model and biliary atresia children
BackgroundThe pathogenesis of liver fibrosis in biliary atresia (BA) is unclear. Epidermal growth factor (EGF) plays a vital role in liver fibrosis....
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SIUMB recommendations on the use of ultrasound in neoplastic lesions of the gallbladder and extrahepatic biliary tract
Extrahepatic biliary tract and gallbladder neoplastic lesions are relatively rare and hence are often underrepresented in the general clinical...
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A Review of Type 1 and Type 2 Intraductal Papillary Neoplasms of the Bile Duct
Intraductal papillary neoplasm of the bile duct (IPNB) is a heterogeneous disease similar to intraductal papillary mucinous neoplasm of the pancreas....
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Bile duct MALT lymphoma diagnosed with direct cholangioscopy: a case report
Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) extremely rarely arise in extrahepatic biliary tract. Here, we...
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Clinicopathological Features of 12 Cases of Intraductal Papillary Neoplasm of the Bile Duct: A Case Series
Intraductal papillary neoplasm of the bile duct (IPNB) is rare, and its clinicopathological characteristics are still unclear. We retrospectively...
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Neuroendocrine Tumours of Extrahepatic Biliary Tract: Report of Four Cases with Literature Review
Neuroendocrine tumours (NETs) originating from extrahepatic bile duct are an extremely rare entity. They are typically slow growing tumours with...
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Synchronous double primary malignancies of the pancreatic body and extrahepatic bile duct treated with pancreatoduodenectomy and splenic artery resection following neoadjuvant chemotherapy with gemcitabine plus nab-paclitaxel: a case report
BackgroundPrimary pancreatic cancer with synchronous primary tumors in other organs is a rare condition, and its treatment largely depends on the...
