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Gastric mixed neuroendocrine non-neuroendocrine neoplasms [PDF]

Frontiers in Oncology
The uncommon tumour known as gastric mixed neuroendocrine-non-neuroendocrine neoplasms (G-MiNENs) is made up of parts of neuroendocrine carcinoma and adenocarcinoma. The biological and clinical features are different from those of gastric adenocarcinoma.
Li Liu, Qian Li, Wenxuan Liu, Zhendong Qiu, Zhongkai Wu, Danli Yu, Wenhong Deng   +6 more
doaj   +8 more sources

Mixed neuroendocrine–non-neuroendocrine neoplasms of the gallbladder: a case report [PDF]

Surgical Case Reports, 2021
Background  Primary neuroendocrine tumors of the gallbladder (GB-NETs) are rare, accounting for 0.5% of all NETs and 2.1% of all gallbladder cancers.
Tatsuki Ishikawa, Katsunori Nakano, Masafumi Osaka, Kenichi Aratani, Kadotani Yayoi, Kiyokazu Akioka, Kuniyuki Tsuchiya, Yohei Hosokawa   +7 more
doaj   +6 more sources

Gastric Mixed Neuroendocrine Non-Neuroendocrine Neoplasms: A Western Center Case Series [PDF]

Medical Sciences, 2021
Background: Mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs) represent a rare tumor composed of adenocarcinoma and neuroendocrine carcinoma components.
Marcus Fernando Kodama Pertille Ramos, Marina Alessandra Pereira, Arthur Youssif Mota Arabi, Melissa Mello Mazepa, Andre Roncon Dias, Ulysses Ribeiro, Bruno Zilberstein, Sergio Carlos Nahas   +7 more
doaj   +7 more sources

Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms of the Rectum: A Case Report [PDF]

Case Reports in Oncology
Introduction: Mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) represent roughly 1–2% of all colorectal malignancies. Given the rareness and heterogeneity of these mixed tumors, recognition and accurate diagnosis remain a challenge.
Filipa Ribeiro Verdasca, Rita Ferreira, Alexandra Montenegro, José Leão Mendes, Ivánia Furtado, Rui Escaleira, Válter Fernandes, Marta Seladas, Miguel Cristovão, Ricardo da Luz, Inês Guerreiro   +10 more
doaj   +4 more sources

Comprehensive analysis of mixed neuroendocrine non-neuroendocrine neoplasms (MiNENs): A SEER database analysis of 767 cases [PDF]

Frontiers in Oncology, 2023
BackgroundMixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) is an extremely rare entity, consisting of neuroendocrine and non-neuroendocrine components. It can occur in various organs throughout the body, with a rising incidence.
Huixin Song, Huixin Song, Sen Yang, Yalu Zhang, Yuze Hua, Jorg Kleeff, Qiaofei Liu, Quan Liao   +7 more
doaj   +4 more sources

Survival Profile and Prognostic Factors for Appendiceal Mixed Neuroendocrine Non-neuroendocrine Neoplasms: A SEER Population-Based Study [PDF]

Frontiers in Oncology, 2020
IntroductionMixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) is a rare form of neuroendocrine neoplasms (NENs). The purpose of this study was to investigate the characteristics and survival profile of appendiceal MiNENs, with a view of providing ...
Mengzhen Zheng, Tong Li, Yan Li, Tengfei Zhang, Lianfeng Zhang, Wang Ma, Lin Zhou   +6 more
doaj   +4 more sources

Early gastric mixed neuroendocrine–non-neuroendocrine neoplasms with endoscopic findings of neuroendocrine cell carcinoma components exposed on the mucosal surface: a case report [PDF]

Journal of Medical Case Reports, 2022
Background Gastric mixed neuroendocrine–non-neuroendocrine neoplasms are rare malignant tumors. The lack of specific findings makes it difficult to diagnose endoscopically.
Yohei Ito, Yoshiaki Kimoto, Rikimaru Sawada, Shinya Nagae, Koichi Furuta, Nao Takeuchi, Shunya Takayanagi, Yuki Kano, Rindo Ishii, Takashi Sakuno, Kohei Ono, Ryoju Negishi, Yohei Minato, Takashi Muramoto, Ken Ohata   +14 more
doaj   +2 more sources

Historical Evolution of Terminology and Current Classification of Neuroendocrine Neoplasms of the Larynx and Mixed Neuroendocrine–Non-Neuroendocrine Neoplasms (MiNENs): A Narrative Review [PDF]

Diagnostics
This is a narrative review that describes the evolution of terminology and classification schemes of neuroendocrine tumors (NETs), neuroendocrine carcinomas (NECs), mixed neuroendocrine–non-neuroendocrine neoplasms (MiNENs), and paragangliomas of the ...
Martina Bradová, Abbas Agaimy, Alfio Ferlito   +2 more
doaj   +2 more sources

Long-term surgical outcomes of gastric neuroendocrine carcinoma and mixed neuroendocrine-non-neuroendocrine neoplasms [PDF]

World Journal of Surgical Oncology, 2022
Background Neuroendocrine carcinoma (NEC) and mixed neuroendocrine-non-neuroendocrine neoplasm (MiNEN) are extremely rare subtypes of gastric cancer. MiNEN is a mix of carcinomatous components and neuroendocrine neoplasm in the same lesion. NEC and MiNEN
Kenichi Iwasaki, Edward Barroga, Masaya Enomoto, Kazushige Tsurui, Yota Shimoda, Moe Matsumoto, Kenta Miyoshi, Yoshihiro Ota, Jun Matsubayashi, Yuichi Nagakawa   +9 more
doaj   +2 more sources

Case Report: Response With Immunotherapy in a Patient With Mixed Neuroendocrine Non-Neuroendocrine Neoplasms of the Gallbladder [PDF]

Frontiers in Oncology, 2021
BackgroundPrimary neuroendocrine tumors of the gallbladder (GB-NETs) are rare, accounting for 2% of all gallbladder cancers. Among GB-NETs, mixed neuroendocrine non-neuroendocrine neoplasms of the gallbladder (GB-MiNENs) are sporadic.Case PresentationA ...
Chao Liu, Xiangwei Hua, Zhen Yang, Yuan Guo, Liqun Wu, Jinzhen Cai, Ling Li, Yaxuan Zhang, Ning Fan   +8 more
doaj   +2 more sources