نتایج جستجو برای: neuroendocrine tumor
تعداد نتایج: 443250 فیلتر نتایج به سال:
Appendiceal carcinoids are the most frequent tumors arising from appendix, comprising between 32 and 57% of all appendiceal tumors. The gross appearance appendix showed perforation at tip with 30 ml peri-appendicular collection. On histopathological examination, carcinoid tumor on was found cells arranged in tubules, acini nests infiltrating muscularis propria sub serosa. Perineural vascular in...
A 55-year-old, menopausal woman with history of breast carcinoma was referred for recurrent abdominal pain without diarrhea. Physical examination, routine biological investigation, and serum CA15-3 were normal. Abdominal contrast-enhanced computed tomography (CT) found a 15-mm ileal hyper-vascularized lesion mild intestinal dilation mesenteric mass about 20 mm. Both ovaries moderately enlarged ...
We encountered a rare case in which a 14 mm ampullary tumor had both components of neuroendocrine carcinoma and adenocarcinoma, which caused acute pancreatitis. A Sixty-one-year-old woman was referred to our hospital for evaluation and treatment of pancreatitis due to an unknown cause. After various imaging examinations, the cause of pancreatitis was found to be a duodenal papillary tumor. We p...
Special AT-rich sequence binding protein-2 (SATB2) is selectively expressed in the lower gastrointestinal tract mucosa and has been identified as a sensitive marker for colorectal adenocarcinomas. The goal of this study was to investigate the expression of SATB2 in well-differentiated neuroendocrine tumors to explore its potential as a diagnostic marker for hindgut well-differentiated neuroendo...
Abstract Background The prognostic values of inflammation-based markers in well-differentiated pancreatic neuroendocrine neoplasms, diagnosed according to the new 2017 World Health Organization classification, have remained unclear. Therefore, we assessed ability predict recurrence such after curative resection patients with these neoplasms. Methods Circulating/systemic neutrophil–lymphocyte, m...
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