نتایج جستجو برای: neuroendocrine tumors

تعداد نتایج: 192594  

2015
Pareen Mehta Patrick M. Colletti

Neuroendocrine tumors, including pancreatic neuroendocrine tumors and carcinoid tumors, are rare neoplasms that arise from a common precursor, the APUD cell (amine precursor uptake and decarboxylation). All neuroendocrine tumors have the ability to produce and secrete peptides and hormones, although many do not. Functional tumors, those that secrete hormones, tend to present early with small tu...

2002
Enrico Ruffini Ottavio Rena Alberto Oliaro Pier Luigi Filosso Massimo Bongiovanni Anna Arslanian Esther Papalia Giuliano Maggi

Objective: To analyze and compare clinico-pathologic characteristics and survival between lung tumors with mixed histologic pattern and our population of resected lung tumors with single histology in the same period. Methods: From January 1993 to December 1999, 1158 patients received resection for lung tumors. Of these, 59 (5.1%) presented a mixed histologic pattern on the surgical specimen. Th...

2013
Seung Seok Lee Myunghee Kang Seung Yeon Ha Jungsuk An Mee Sook Roh Chang Won Ha Jungho Han

BACKGROUND Few studies on how to diagnose pulmonary neuroendocrine tumors through morphometric analysis have been reported. In this study, we measured and analyzed the characteristic parameters of pulmonary neuroendocrine tumors using an image analyzer to aid in diagnosis. METHODS Sixteen cases of typical carcinoid tumor, 5 cases of atypical carcinoid tumor, 15 cases of small cell carcinoma, ...

Journal: :Global Pediatric Health 2019

Journal: :Current Opinion in Endocrine and Metabolic Research 2021

Journal: :Digestive Disease Interventions 2019

Journal: :Nuclear Medicine Seminars 2015

Journal: :Turk patoloji dergisi 2015
Mehmet Kefeli Alp Usubütün

Endocrine disease related tumors of female reproductive system mostly seen in ovary. Hormone producing ovarian tumors, ovarian tumor with functioning stroma, tumor related paraneoplastic and paraendocrine syndromes, paraganglioma and neuroendocrine tumors may include in this category. These tumors or its stroma can produce some hormones, which are led to endocrine manifestations. Rarely tumors ...

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