Results 61 to 70 of about 88,016 (189)

Neuroendocrine neoplasms of the thymus

Frontiers in Immunology
Neuroendocrine neoplasms of the thymus (tNENs), including typical carcinoid, atypical carcinoid, large cell neuroendocrine carcinoma, and small cell carcinoma, are rare tumors with scarce clinical and pathological data available in the literature. They share many common features with neuroendocrine neoplasms in other organs, such as those in the lungs,
Paul D. Barone, Chen Zhang
openaire   +3 more sources

Poorly differentiated laryngeal neuroendocrine neoplasm with high serum calcitonin level, a case report, with literature review

, 2022
Neuroendocrine neoplasm (NEN) of the larynx consists of 0.6% of laryngeal cancer and is the second most common type after squamous cell carcinoma (SCC). Laryngeal NEN rarely secret calcitonin and should be differentiated from medullary thyroid carcinoma.
Hana Saffar, Rezvan Darabi, Reza Ansari, Maziar Motiee‐Langroudi, Mehrshad Abbasi, Athena Farahzadi   +5 more
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Prognosis of Poorly-differentiated Gastric Neuroendocrine Neoplasm

Zhongliu Fangzhi Yanjiu, 2019
Objective To explore the effects of clinicopathological features and adjuvant therapy on the prognosis of patients with poorly-differentiated gastric neuroendocrine tumors.
ZHANG Jian, ZANG Fenglin, ZHANG Jiali, ZHANG Xinwei   +3 more
doaj   +1 more source

Diagnosis and therapy of neuroendocrine neoplasms of the gastrointestinal tract [PDF]

, 2016
A neuroendocrine neoplasm (NEN) is a tumor that originates in neuroendocrine cells capable of producing peptides or amines. Neuroendocrine neoplasms of the digestive system are also referred to as gastroenteropancreatic neuroendocrine neoplasms (GEP NEN)
Aleksandra Izabela Czerw, Deptała, Andrzej, Czerw, Aleksandra, Andrzej Deptała   +3 more
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A RARE CLINICAL CASE OF MIXED SEROUS NEUROENDOCRINE CYSTIC NEOPLASM OF THE PANCREAS

, 2018
Background. Serous cystic pancreatic neoplasm is a rare pancreatic tumor, accounting for 1–2 % of all pancreatic tumors. In 2010,  mixed serous neuroendocrine cystic neoplasia was included into the classification of the WHO for pancreatic tumors.
A. P. Koshel, I. L. Purlik, V. V. Alipov, A. I. Khvashchevsky, E. S. Drozdov, L. R. Bazilevich   +5 more
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Molecular Analysis of an Intestinal Neuroendocrine/Non-neuroendocrine Neoplasm (MiNEN) Reveals MLH1 Methylation-driven Microsatellite Instability and a Monoclonal Origin: Diagnostic and Clinical Implications

, 2021
Mixed neuroendocrine/non-neuroendocrine neoplasms (MiNEN) are rare mixed epithelial neoplasms in which a neuroendocrine component is combined with a non-neuroendocrine component.
Sciammarella, Concetta, Chiara Borga, Tsvetkova, Vassilena, Fassan, Matteo, de Manzoni, Giovanni, Mattiolo, Paola, Andrea Mafficini, Maria G. Mastrosimini, Selma Hetoja, Scarpa, Aldo, Hetoja, Selma, Gaetano Paolino, Bencivenga, Maria, Concetta Sciammarella, Paolino, Gaetano, Claudio Luchini, Maria L. Piredda, Matteo Fassan, Piredda, Maria L, Borga, Chiara, Mafficini, Andrea, Aldo Scarpa, Maria Bencivenga, Vassilena Tsvetkova, Giovanni de Manzoni, Luchini, Claudio, Rita T. Lawlor, Lawlor, Rita T, Mastrosimini, Maria G, Paola Mattiolo   +29 more
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Small cell neuroendocrine carcinoma with adenocarcinoma and high grade squamous intraepithelial neoplasia of the cervix

Autopsy and Case Reports, 2023
Neuroendocrine neoplasm (NEN) of the cervix is a malignant tumor and is classified into low and intermediate-grade neuroendocrine tumor (NET), and high-grade small cell neuroendocrine carcinoma (SCNEC), and large cells neuroendocrine carcinoma (LCNEC ...
Guralarasan Gurubalan, Amber Parwaiz, Surabhi Ajit, Tarun Kumar, Madhu Kumari, Punam Bhadani   +5 more
doaj  

Pancreatic serous cystoadenoma (CSA) showing increased tracer uptake at 68-GaDOTA-peptide Positron Emission Tomography (68Ga-DOTA-peptide PET-CT): a case report

BMC Surgery, 2020
Background Serous cysto-adenoma (SCA) is a rare benign neoplasm of the pancreas. SCA can mimic other pancreatic lesions, such as neuroendocrine tumours.
Gennaro Nappo, Niccola Funel, Simone Giudici, Paola Spaggiari, Giovanni Capretti, Silvia Carrara, Giovanna Pepe, Alessandro Zerbi   +7 more
doaj   +1 more source

Mixed Neuroendocrine/Non-neuroendocrine Neoplasm (MiNEN) of the Ovary Arising from Endometriosis: Molecular Pathology Analysis in Support of a Pathogenetic Paradigm

, 2021
Primary ovarian neuroendocrine neoplasms (Ov-NENs) are infrequent and mainly represented by well-differentiated forms (neuroendocrine tumors - NETs - or carcinoids).
Libera, Laura, Sessa, Fausto, Maragliano, Roberta, Uccella, Silvia, Amaglio, Cristina, De Vecchi, Giovanna, Leoni, Eleonora, Carnevali, Ileana, Testa, Margherita, Furlan, Daniela, Pensotti, Valeria, Formenti, Giorgio   +11 more
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Mixed neuroendocrine-non-neuroendocrine neoplasms of the right colon: a case report

, 2021
Mixed neuroendocrine-non neuroendocrine neoplasm (MiNENs) is a rare gastrointestinal neoplasm that has been redefined by the World Health Organization (WHO) in 2017 as the association of two types of components, neuroendocrine and non-neuroendocrine ...
Imane El Messaoudi, Hicham El Majdoubi, Aboulfeth El Mehdi, Ahmed Bounaim, Zakaria El Barkaoui, Mohammed Najih, Hakim El Kaoui, Mohamed Amine Essaoudi, Mohamed Bouzroud, Sidi Mohammed Bouchentouf   +9 more
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