Results 11 to 20 of about 369,175 (312)
Journal of the National Comprehensive Cancer Network, 2012 Neuroendocrine tumors comprise a broad family of tumors, the most common of which are carcinoid and pancreatic neuroendocrine tumors. The NCCN Neuroendocrine Tumors Guidelines discuss the diagnosis and management of both sporadic and hereditary neuroendocrine tumors. Most of the recommendations pertain to well-differentiated, low- to intermediate-grade
Matthew H, Kulke +27 more
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Duodenal carcinoid tumour – a case report [PDF]
, 2020 Duodenal carcinoids are rare tumours of the small intestine with heterogenous clinical and pathological characteristics. The long-term prognosis is very good if discovered in the early stages.
Alexescu, Teodora Gabriela +7 more
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Gastric Neuroendocrine Tumor [PDF]
The Surgery Journal, 2021 AbstractGastric neuroendocrine tumor (gNET) is a rare carcinoid of the stomach whose incidence is increasing due to widespread use of upper gastrointestinal endoscopy (UGIE). There are four types of gNETs with different management strategies and prognosis. Here, we present a patient who came with abdomen pain and intermittent melena.
Naresh Kargwal +3 more
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Timing of maternal exposure and fetal sex determine the effects of low-level chemical mixture exposure on the fetal neuroendocrine system in sheep [PDF]
, 2016 We have shown that continuous maternal exposure to the complex mixture of environmental chemicals (ECs) found in human biosolids (sewage sludge), disrupts mRNA expression of genes crucial for development and long-term regulation of hypothalamo-pituitary ...
Bellingham, M. +7 more
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The molecular basis for ethnic variation and histological subtype differences in prostate cancer. [PDF]
, 2013 Prostate cancer is a common malignancy among men in Western countries. Recently the morbidity and mortality of prostate cancer increase dramatically in several oriental countries including China.
Goldstein, Andrew S +2 more
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The novel mTOR inhibitor RAD001 (Everolimus) induces antiproliferative effects in human pancreatic neuroendocrine tumor cells [PDF]
, 2007 Background/Aim: Tumors exhibiting constitutively activated PI(3) K/Akt/mTOR signaling are hypersensitive to mTOR inhibitors such as RAD001 (everolimus) which is presently being investigated in clinical phase II trials in various tumor entities, including
Albert JM +35 more
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Journal of Internal Medicine, 1995 Abstract. Ageing is followed by an involution of neuroendocrine functions, resulting in a decreased secretion of sex steroids and growth hormone. In addition, Cortisol secretion may be inadequately elevated upon stress challenges, due to deficient braking functions by central glucocorticoid receptors. In combination, these endocrine perturbations will
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Fine needle aspiration cytology of hepatic metastases of neuroendocrine tumors: A 20‐year retrospective, single institutional study [PDF]
, 2017 Background Fine needle aspiration (FNA) is considered an excellent technique for documenting metastatic neuroendocrine tumors (NETs). This study aims to evaluate the accuracy of FNA in diagnosing metastatic NETs to the liver and determining the grade ...
Cramer, Harvey +3 more
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Treatment options for PNET liver metastases. a systematic review [PDF]
, 2018 Pancreatic neuroendocrine tumors (PNETs) are rare pancreatic neoplasms. About 40-80% of patients with PNET are metastatic at presentation, usually involving the liver (40-93%). Liver metastasis represents the most significant prognostic factor.
Aurello, Paolo +8 more
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High Histone Deacetylase 2/3 Expression in Non-Functioning Pituitary Tumors
Frontiers in Oncology, 2022 Epigenetic modification of chromatin is involved in non-malignant pituitary neoplasia by causing abnormal expression of tumor suppressors and oncogenes.
Wenxiu Zhao +11 more
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