1653 Large Cell Neuroendocrine Carcinoma of the Colon
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چکیده
منابع مشابه
Large-cell neuroendocrine carcinoma of the cervix
Large cell neuroendocrine carcinoma (LCNEC) of the uterine cervix is a rare and aggressive malignancy with poor prognosis even in its early stage, despite multimodality treatment strategy. Here, we report a case of a woman with clinical polypoid stage IB LCNEC of the cervix, which was detected in her 6-week postpartum checkup. A literature review was also conducted to evaluate current therapeut...
متن کامل[Large cell neuroendocrine carcinoma of the lung].
Large cell neuroendocrine carcinoma (LCNEC) is a neuroendocrine tumor comprising a subgroup of large cell carcinoma and is a type of lung cancer showing a neuroendocrine characteristic similar to that of small cell lung carcinoma In our institution, we started to diagnose LCNEC by immunostaining in 2002, and we herein report 9 patients diagnosed with LCNEC from January 2002 to May 2008. The ave...
متن کاملPulmonary Large-Cell Neuroendocrine Carcinoma
Lung neuroendocrine tumors are a heterogeneous sub-type of pulmonary cancers representing approximately 20% of all lung cancers, including small-cell lung cancer (SCLC) and large-cell neuroendocrine carcinoma (LCNEC). The frequency appears to be approximately 3% for LCNEC. Diagnosis of LCNEC requires attention to neuroendocrine features by light microscopy and confirmation by immunohistochemica...
متن کاملConcurrent Large Cell Neuroendocrine Carcinoma and Adenocarcinoma of the Ascending Colon: A Case Report
Large cell neuroendocrine carcinomas of the colon are rare and represent only a small percentage of all colonic endocrine tumors. Here, we report a case of a colonic large cell neuroendocrine carcinomas concurrent with a colonic adenocarcinoma. A 70-year-old man presented with acute abdominal pain. A spiral computed tomography scan of the abdomen revealed eccentric wall thickening on the ascend...
متن کاملhGH and GHR expression in large cell neuroendocrine carcinoma of the colon and rectum.
Large cell neuroendocrine carcinoma (LCNEC) is an aggressive neoplasm with a low frequency of occurrence in the digestive tract. We present a series of eight patients diagnosed with LCNEC of the colon and rectum. Grossly, tumors were presented as endophytic/ulcerative, annular and polypoid masses, with a gray-white color and necrosis in most cases. Histologically, they were high-grade tumors co...
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ژورنال
عنوان ژورنال: American Journal of Gastroenterology
سال: 2019
ISSN: 0002-9270,1572-0241
DOI: 10.14309/01.ajg.0000596140.06597.7d