Klatskin-mimicking neuroendocrine tumor
نویسندگان
چکیده
منابع مشابه
Extrahepatic bile duct neurilemmoma mimicking Klatskin tumor.
Neurilemmoma rarely develops in the biliary tree. Here, we report a 39-year-old Iranian woman with neurilemmoma in the extrahepatic bile duct presenting with progressively deepening jaundice. On the basis of clinical and radiological features, this tumor was initially suspected as Klatskin tumor. Histologically, the tumor was a typical neurilemmoma. Immunostaining showed that tumor cells were s...
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Biliary cystadenocarcinoma (BCAC) is a very rare malignant cystic neoplasm. Some authors think this particular neoplasm was conversion of biliary cystadenoma over several years of evolution. In the majority of the cases, it habitually occurs in the liver parenchyma (intrahepatic cystadenocarcinoma); sometimes can be observed extrahepatic biliary origin3,4,6,7,8,10,11 extrahepatic biliary cystad...
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INTRODUCTION Autoimmune cholangitis remains an elusive manifestation of immunoglobulin G4-associated systemic disease most commonly encountered in patients with autoimmune pancreatitis. No strict diagnostic criteria have been described to date and diagnosis mainly relies on a combination of clinical and histopathologic findings. It is hence even more challenging to diagnose autoimmune cholangit...
متن کاملHilar Cholangiocarcinoma (Klatskin tumor)
......................................... Received: 23-05-11 Accepted: 01-06-11 Abstract This is a clinical case of a 71-year-old man with an obstructive lesion of the hepatic hilum, the clinical, imaging studies and the lab tests suggest a Klatskin tumor, which was managed by percutaneous biliary drainage to relieve the jaundice. In this review we consider the pathogenetic factors of these tum...
متن کاملPrimary extrahepatic bile duct neuroendocrine tumor with obstructive jaundice masquerading as a Klatskin tumor
Neuroendocrine tumors (NETs) of the extrahepatic bile duct are extremely rare and reported infrequently in the literature. These tumors are difficult to diagnose preoperatively, and the prognosis is variable, often determined by extent of disease, tumor grade and resectability. This case report presents a 45-year-old male with history of biliary obstruction relieved by endobiliary stents with c...
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ژورنال
عنوان ژورنال: Revista Española de Enfermedades Digestivas
سال: 2019
ISSN: 1130-0108
DOI: 10.17235/reed.2019.6382/2019