Malignant Lymphoma of the Common Bile Duct.
نویسندگان
چکیده
منابع مشابه
Primary malignant melanoma of the common bile duct.
Biliary tract obstruction in a 30-year-old man was found to be caused by a malignant melanoma in the common bile duct. Melanin pigment was demonstrated by immunohistochemistry and electron microscopy. Extensive search for a primary malignant melanoma elsewhere was unsuccessful. No pigmented lesions had been removed previously. There were junctional changes in the mucosa of the common bile duct ...
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Recently, several cases of intraductal oncocytic papillary neoplasm (IOPN) of the liver and hepatic bile ducts have been reported. The author herein reports the first case of IOPN of the common bile duct (CBD). A 78-year-old man was admitted to our hospital because of jaundice. Imaging modalities including US, CT, MRI revealed an intraductal tumor of the middle CBD and biliary dilation distal t...
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Primary mucosa-associated lymphoid tissue (MALT) lymphoma arising in the common bile duct (CBD) is extremely rare. In our case of MALT lymphoma, CT and MRI showed long, segmental, irregular wall thickening of the CBD and minimal dilatation of the upstream bile duct. A preoperative diagnosis of cholangiocarcinoma was made, but histologic evaluation confirmed MALT lymphoma of the CBD. We herein p...
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A case of primary carcinoid tumor of the common bile duct is presented. Diagnostic and therapeutic uncertainties of this extremely rare cause of jaundice are discussed.
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The fine lymphatic network of the hepatic pedicle and of the common b i le duc t , as p roved by immunohistochemical tecniques, plays an important role in many clinical syndromes. Common bile duct is supported by absorbing and collector lymphatics inducing a possible regulation of the flowing fluid besides that purely mechanical of conduction. The absence of valves in lymphatics allows an inver...
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ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 1998
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.31.950