Clinicopathological features and lymph node and distant metastasis patterns in patients with gastroenteropancreatic mixed neuroendocrine‐non‐neuroendocrine neoplasm
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DOI: 10.1002/cam4.4031
Abstract: Owing to its rarity and heterogeneity, the biological behavior and optimal therapeutic management of mixed neuroendocrine‐non‐neuroendocrine neoplasm (MiNEN) have not been established. Herein, we aimed to evaluate the clinicopathological characteristics and metastatic patterns of MiNEN. read more here.
Keywords: non neuroendocrine; neuroendocrine neoplasm; neuroendocrine non; mixed neuroendocrine ... See more keywords
Coexistence of superficial carcinogenesis of resident epithelium besides neuroendocrine neoplasm of the digestive tract
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DOI: 10.1002/cam4.4485
Abstract: Mixed neuroendocrine–non‐neuroendocrine neoplasm (MiNEN) is a rare neuroendocrine neoplasm (NEN) comprising dual neuroendocrine and non‐neuroendocrine components. Although the coexistence pattern of neuroendocrine and non‐neuroendocrine components in definitive MiNEN is thought to overlap, there may be… read more here.
Keywords: non neuroendocrine; tract; coexistence; neuroendocrine non ... See more keywords
Mixed neuroendocrine non-neuroendocrine neoplasm of the gallbladder complicated by a pancreaticobiliary maljunction of a non-dilated biliary duct
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DOI: 10.1097/md.0000000000027336
Abstract: Abstract Rationale: Mixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) is a rare tumor. MiNEN of the gallbladder (GB) with pancreaticobiliary maljunction (PMJ) is extremely rare. The origin of MiNEN of the GB remains unknown; the biliary tract… read more here.
Keywords: duct; minen; mixed neuroendocrine; neuroendocrine non ... See more keywords
Clinical features and prognostic analysis of 14 cases of appendiceal mixed neuroendocrine-non-neuroendocrine tumors with peritoneal pseudomyxoma
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DOI: 10.1186/s12957-025-03857-4
Abstract: Appendiceal mixed neuroendocrine-non-neuroendocrine neoplasms (a-MiNENs) combined with peritoneal pseudomyxoma (PMP) represent an exceptionally rare and clinically challenging entity. This study aims to elucidate the clinical characteristics of this unique tumor subtype and identify critical prognostic… read more here.
Keywords: neuroendocrine non; peritoneal pseudomyxoma; appendiceal mixed; neuroendocrine tumors ... See more keywords
Case report: composite pancreatic intraductal papillary mucinous neoplasm and neuroendocrine tumor: a new mixed neuroendocrine-non-neuroendocrine neoplasm?
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DOI: 10.1186/s13000-021-01165-5
Abstract: Background Mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) of the pancreas are extremely rare. Their pathogenesis and molecular landscape are largely unknown. Here, we report a case of mixed pancreatic intraductal papillary mucinous neoplasm (IPMN) and well-differentiated neuroendocrine… read more here.
Keywords: non neuroendocrine; case; pancreatic intraductal; neuroendocrine non ... See more keywords
Comparison of insulinoma-associated protein 1 (INSM1) with traditional neuroendocrine markers in gastrointestinal and pancreatic mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs)
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DOI: 10.1186/s13000-024-01568-0
Abstract: The traditional diagnostic markers for mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) are synaptophysin (SYP), chromogranin A (CHGA) and CD56. However, there is still a lack of a large series of article focused on the expression of insulinoma-associated… read more here.
Keywords: gastrointestinal pancreatic; neuroendocrine non; chga; insm1 ... See more keywords
A rare early gastric mixed neuroendocrine-non-neuroendocrine neoplasms misdignosed to early gastric cancer.
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DOI: 10.17235/reed.2024.10933/2024
Abstract: Recently, mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) have attracted more attention. However, early gastric MiNEN is uncommon, and there are rare reports on the characteristics of it. As its clinical and endoscopic features are resemble to early… read more here.
Keywords: neuroendocrine non; minen; early gastric; neuroendocrine neoplasms ... See more keywords
Case Report: Response With Immunotherapy in a Patient With Mixed Neuroendocrine Non-Neuroendocrine Neoplasms of the Gallbladder
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DOI: 10.3389/fonc.2021.770156
Abstract: Background Primary 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 Presentation A 56-year-old woman admitted… read more here.
Keywords: non neuroendocrine; neuroendocrine neoplasms; neuroendocrine non; mixed neuroendocrine ... See more keywords
Favorable response to PD-1 inhibitor plus chemotherapy as first-line treatment for metastatic gastric mixed neuroendocrine-non-neuroendocrine tumor: a case report
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DOI: 10.3389/fphar.2024.1295134
Abstract: Gastric mixed neuroendocrine-non-neuroendocrine tumor (MiNEN), a rare malignancy, currently has no standard treatment. Here, we report a patient with pathologically confirmed gastric MiNEN following radical surgery with rapid postoperative distant tumor recurrence. Immunofluorescence results suggested… read more here.
Keywords: neuroendocrine non; treatment; report; tumor ... See more keywords
Mixed neuroendocrine-non-neuroendocrine neoplasms of the digestive system: A mini-review
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DOI: 10.3748/wjg.v28.i19.2076
Abstract: Mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) are rare mixed tumors containing both neuroendocrine (NE) and non-NE components. Each component must occupy at least 30% of the tumor volume by definition. Recent molecular evidence suggests MiNENs are clonal… read more here.
Keywords: non neuroendocrine; mini review; neuroendocrine neoplasms; neuroendocrine non ... See more keywords