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Low‐grade mixed neuroendocrine–non‐neuroendocrine neoplasm of the extrahepatic bile duct: A rare tumour with 11 years’ follow‐up before surgery [PDF]

Pathology International, 2023
Koji Kubota, Mai Iwaya, Tsuyoshi Notake   +2 more
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Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms of the Pancreas

Surgical Pathology Clinics, 2022
Pancreatic mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) are rare neoplasms, composed of at least two components. The neuroendocrine part is always present. Histology is the most important tool for the diagnosis, but in the case of MiNEN, it is also important for the use of immunohistochemistry, which should include neuroendocrine but also
Tsvetkova, Vassilena, Luchini, Claudio
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Mixed neuroendocrine non-neuroendocrine neoplasm: a case report and review

Clinical Journal of Gastroenterology, 2021
Mixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) of the pancreas is a rare entity, and obtaining a preoperative diagnosis is difficult. We present a 70-year-old man in whom the possibility of MiNEN was successfully discovered preoperatively by endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA).
Sawako Hiroi, Rie Yamamoto, Michinori Hamaoka, Masakata Hoshino, Tamito Sasaki, Yasuhiro Matsugu, Takashi Nishisaka, Hideki Nakahara, Toshiyuki Itamoto   +8 more
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An Update on the Management of Mixed Neuroendocrine-Non-neuroendocrine Neoplasms (MiNEN)

Current Treatment Options in Oncology, 2022
The classification of mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) is evolving, and no clear management guidelines are currently available. However, recent studies provide insight into factors affecting outcomes and could help develop treatment decisions for patients with these rare malignancies.
Aasems Jacob, Rishi Raj, Derek B. Allison, Heloisa P. Soares, Aman Chauhan   +4 more
openaire   +2 more sources

Presentation and outcome of mixed neuroendocrine non-neuroendocrine neoplasms of the pancreas

Pancreatology, 2021
Mixed neuroendocrine non-neuroendocrine neoplasms (MiNEN) of the pancreas and periampullary region are extremely rare and heterogeneous malignancies. Literature is sparse, clinical management is not standardized and little is known about survival outcomes.
Anna Nießen, Simon Schimmack, Tim F. Weber, Philipp Mayer, Frank Bergmann, Ulf Hinz, Markus W. Büchler, Oliver Strobel   +7 more
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Mixed neuroendocrine-non-neuroendocrine neoplasm of the colon treated with laparoscopic resection and adjuvant chemotherapy: a case report

Clinical Journal of Gastroenterology
Mixed neuroendocrine–non-neuroendocrine neoplasm (MiNEN) of the colon is rare with a poor prognosis. Since the first description of a mixed neoplasm 100 years ago, the nomenclature has evolved, most recently with the 2022 World Health Organization (WHO ...
Masayuki Takagi, Yasuhiro Sumi, Takagi Masayuki   +2 more
exaly   +2 more sources

Mixed neuroendocrine–non-neuroendocrine neoplasm (MiNEN) of the rectum

Clinical Journal of Gastroenterology
A 75-year-old man presented to our hospital complaining of abdominal distention. He underwent lower gastrointestinal endoscopic examination, which indicated a raised tumor of 20 mm in diameter in the sigmoid colon transition region of the rectum. Endoscopic mucosal resection was performed with the aims of treatment and diagnosis.
Hiroyuki Fujimura, Atsushi Goto, Yuta Izumiya, Shunsuke Ito, Akiyoshi Tanaka, Hiroshi Itoh, Taro Takami   +6 more
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A Comparative Study on the Progression of Neuroendocrine Carcinomas and Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms

Oncology
Introduction: The prognostic differences between neuroendocrine carcinoma (NEC) and mixed neuroendocrine-non-neuroendocrine neoplasm (MiNEN) remain unclear. Methods: This study aimed to compare the prognostic outcomes of NEC and MiNEN by analyzing the clinicopathological features of these diseases and exploring factors affecting progression after ...
Fei, Yin, Xiaoling, Duan, Man, Zhao, Xiaolei, Yin, Lili, Mi, Jianfei, Shi, Ning, Li, Xin, Han, Guangjie, Han, Jinfeng, Wang, Jiaojiao, Hou, Fei, Yin   +11 more
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A case of a mixed neuroendocrine-non-neuroendocrine neoplasm of pancreas

Progress of Digestive Endoscopy, 2021
Aya Kawanishi, Yohei Kawashima, Toshiki Kodama, Yoko Yamaji, Taro Mashiko, Akira Nakano, Yoshito Masuoka, Toshio Nakaghori, Kenichi Hirabayashi, Hidekazu Suzuki, Tatehiro Kagawa   +10 more
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[A Case of Mixed Neuroendocrine-Non-Neuroendocrine Neoplasm of the Distal Bile Duct].

Gan to kagaku ryoho. Cancer & chemotherapy, 2023
An 82-year-old male with jaundice was referred to our hospital for a detailed examination. The computed tomography (CT) examination detected an enhanced mass lesion of the distal bile duct. Endoscopic retrograde cholangiography showed a filling defect corresponding to the CT findings.
Kenta, Kobayashi, Takashi, Ito, Shohei, Tomii, Toyoshi, Oda, Megumu, Enjoji   +4 more
openaire   +1 more source