Digestive and lung high-grade neuroendocrine neoplasms: Update and challenging issues
نویسندگان
چکیده
منابع مشابه
Digestive System Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms.
Mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) are a heterogeneous subgroup of rare neoplasms that represent about a third of all poorly differentiated neuroendocrine carcinomas (PDNEC). MiNEN combine a neuroendocrine component, usually a PDNEC, and a non-neuroendocrine component, generally an adenocarcinoma, both accounting for at least 30% of the neoplasm. MiNEN are classified as h...
متن کاملIncreased incidence trend of low-grade and high-grade neuroendocrine neoplasms
PURPOSE The incidence of neuroendocrine neoplasms is increasing. This work aimed at: (i) establishing worldwide incidence trend of low-grade neuroendocrine neoplasms; (ii) defining the incidence and temporal trend of high-grade neuroendocrine neoplasms in USA utilizing the Surveillance Epidemiology and End Results database; (iii) comparing trends for low-grade vs. high-grade neuroendocrine neop...
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a Department of Gastroenterology, Royal Free Hospital, London , and b Department of Radiology, Royal Marsden Hospital, Sutton , UK; c Department of Pathology, Gothenburg University, Gothenburg , Sweden; d PET-Zentrum/ Klinik für Nuklearmedizin, Zentralklinik Bad Berka GmbH, Bad Berka , e Department of Radiology, Campus Virchow-Klinikum, and f Department of Internal Medicine, Charité-Universität...
متن کاملPancreatic neuroendocrine neoplasms at magnetic resonance imaging: comparison between grade 3 and grade 1/2 tumors
BACKGROUND The grading of pancreatic neuroendocrine neoplasms (PanNENs) is associated with the choice of treatment strategy. The aim of this study is to identify the magnetic resonance imaging (MRI) features in differentiating pancreatic neuroendocrine tumors (PanNETs) grade 1/2 (G1/G2) and pancreatic neuroendocrine carcinoma grade 3 (PanNEC G3). PATIENTS AND METHODS A total of 59 patients wi...
متن کاملLow Grade Neuroendocrine Tumors of the Lung
The lung is the second most common site of neuroendocrine tumors (NETs). Typical and atypical carcinoids are low-grade NETs of the lung. They present a favorable prognosis comported to the more common high-grade NETs. The low- and high-grade NETs require different treatment strategies; effective management of these tumors is essential to prolong survival and to manage the symptoms in patients w...
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ژورنال
عنوان ژورنال: Current Opinion in Endocrine and Metabolic Research
سال: 2021
ISSN: 2451-9650
DOI: 10.1016/j.coemr.2021.04.002