Lymph node metastasis of grade 1 neuroendocrine tumor from rectal mixed neuroendocrine non-neuroendocrine neoplasm: A case report [PDF]
Journal of International Medical ResearchMixed neuroendocrine non-neuroendocrine neoplasms of the gastrointestinal tract are rare, with only a few cases documented in the literature. In particular, there are no reports of a rectal mixed neuroendocrine non-neuroendocrine neoplasm with regional ...
Taek-Gu Lee +4 more
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China Anti-Cancer Association guideline for diagnosis and treatment of neuroendocrine neoplasm (2022 edition) [PDF]
Zhongguo aizheng zazhi, 2022 Neuroendocrine neoplasm (NEN) is a kind of rare tumor that originated from peptidergic neurons and neuroendocrine cells, which has neuroendocrine differentiation and expresses neuroendocrine markers.
Society of Neuroendocrine Neoplasm of China Anti-Cancer Association
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Retroperitoneal mixed neuroendocrine non-neuroendocrine neoplasm: A case report and review of literature [PDF]
Rare TumorsThe existence of both neuroendocrine and non-neuroendocrine histology in variable proportion in a lesion has been described by the World Health Organisation (WHO) as mixed neuroendocrine and non-neuroendocrine neoplasm (MiNEN).
John Adi Ashindoitiang +6 more
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Updates on medical treatment for neuroendocrine neoplasm [PDF]
Zhongguo aizheng zazhi, 2022 Neuroendocrine neoplasm (NEN) is a group of heterogeneous malignancies arising from neuroendocrine cells and peptidergic neurons. According to its cell differentiation, NEN can be divided into two distinct groups as well-differentiated neuroendocrine ...
LIANG Yun, JI Shunrong, YU Xianjun, CHEN Jie
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Pancreatic Collision Tumor of Desmoid-Type Fibromatosis and Mucinous Cystic Neoplasm: A Case Report
대한영상의학회지, 2021 Pancreatic collision tumors are rare neoplasm, and cases consisting of ductal adenocarcinoma with a neuroendocrine tumor, intraductal papillary mucinous neoplasm with a neuroendocrine tumor, and solid pseudopapillary neoplasm with a neuroendocrine ...
Min Jung Ryu +3 more
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Mixed neuroendocrine–non-neuroendocrine neoplasm of the ampulla of Vater: a case report
Surgical Case Reports, 2023 Background Mixed neuroendocrine–non-neuroendocrine neoplasms of the ampulla of Vater are rare and heterogenous, making it difficult to achieve a definitive preoperative diagnosis.
Kenjiro Date +8 more
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Colorectal Neoplasm with Predominant Neuroendocrine Immunophenotype: Where does Adenocarcinoma End?
Lietuvos Chirurgija, 2022 MiNEN (mixed neuroendocrine-non-neuroendocrine neoplasm) is described in the 5th edition WHO classification of tumors of the digestive system as a mixed neoplasm, composed of neuroendocrine and non-neuroendocrine parts, each accounting for at least 30 ...
Gabrielė Cibulskaitė +4 more
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Liver metastasis from rectal neuroendocrine neoplasm detected 15 years after primary resection
Surgical Case Reports, 2022 Background Rectal neuroendocrine neoplasms can induce liver metastasis. However, few reports exist on the associated long-term recurrence rates. We report a case of liver metastasis identified 15 years after rectal neuroendocrine neoplasm resection. Case
Miho Akabane +5 more
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Carcinoid of the gallbladder in two dogs [PDF]
Ciência Rural, 2020 : A carcinoid is a rare neoplasm derived from neuroendocrine cells that may arise in the hepatobiliary system. This report described two cases of carcinoid of the gallbladder in dogs, with emphasis on the clinical, pathological and immunohistochemical ...
Fernando Froner Argenta +7 more
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Neuroendocrine Carcinoma of the Stomach-A Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2014 Neuroendocrine carcinomas of stomach have been considered a rare neoplasm. The present case concerns with a 69 year old male, who presented with vague abdominal discomfort and history of malena.
Poorana Priya P. +2 more
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