Neuroendocrine Neuroendocrine carcinoma of gallbladder: A rare case report
نویسندگان
چکیده
منابع مشابه
Neuroendocrine Carcinoma of the Stomach A Case Report
Gastric neuroendocrine carcinoma is a rare tumor which has a poor prognosis. Herein, we present a 55-year-old woman who presented with complaints of recurrent vomiting, hematemesis and weight loss. Endoscopic examination showed a large ulcerated mass in the antrum. Microscopic evaluation of the specimen taken through biopsy was compatible with a small round cell tumor. However, definitive histo...
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Background & Aim: Endocrine tumors are amongst the neoplasms with low prevalence that are found most often in the gastrointestinal tract, breast, and infrequently in the lymph nodes of the inguinal region. Case report: In this report a 42-years woman who referred to a doctor with a chief complaint about the presence of a mass in the right thigh. The mass was removed by surgery and after being ...
متن کاملA case report of rare Ovarian Neuroendocrine carcinoma.
Historically misunderstood to be rare and relatively benign, neuroendocrine tumors (NETs) are increasingly common and are now regarded as malignant neoplasms that can cause debilitating symptoms and potentially life threatening issues for patients. Neuroendocrine tumors are a heterogeneous group of separate clinico-pathological entities that share a common characteristic i.e. expression of endo...
متن کاملPrimary Neuroendocrine Carcinoma of Breast: A Rare Case Report
Primary neuroendocrine carcinoma (PNEC) of breast was an unknown pathologic entity till recently due its rare incidence and lack of definitive criteria for diagnosis. We present a case of PNEC of breast in a middle aged lady. A 34 years lady presented with a breast lump since 1 month, who underwent modified radical mastectomy with axillary clearance. Histopathological diagnoses were infiltratin...
متن کاملNeuroendocrine Carcinoma of the Gallbladder
Risk factors for NETs include cholelithiasis and chronic inflammation; as most published data describe these, just as ours [3,4]. Because gallbladder doesn’t contain neuroectodermal cells except than a few in neck region, it’s not known for certain where NETs originate from. It is postulated that these tumors arise from multipotent stem cells undergoing gastric and/or intestinal metaplasia with...
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ژورنال
عنوان ژورنال: Oncology, Gastroenterology and Hepatology Reports
سال: 2014
ISSN: 2348-3113
DOI: 10.4103/2348-3113.126638