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Jejunal neuroendocrine tumor G1

MedGen UID:
235235
•Concept ID:
C1334296
•
Neoplastic Process
Synonyms: Carcinoid Tumor of Jejunum; carcinoid tumor of jejunum; Carcinoid Tumor of the Jejunum; carcinoid tumor of the jejunum; carcinoid tumour of jejunum; carcinoid tumour of the jejunum; grade 1 neuroendocrine neoplasm of jejunum; Jejunal Carcinoid Tumor; jejunal carcinoid tumor; jejunal carcinoid tumour; Jejunal NET G1; jejunal NET G1; Jejunal Neuroendocrine Tumor G1; jejunal neuroendocrine tumor G1; jejunum carcinoid tumor; jejunum carcinoid tumor (disease); jejunum carcinoid tumour; jejunum carcinoid tumour (disease); jejunum NET G1; jejunum neuroendocrine neoplasm G1; jejunum neuroendocrine tumor, well differentiated, low grade
 
Monarch Initiative: MONDO:0006257

Definition

A well differentiated, low grade neuroendocrine neoplasm (carcinoid tumor) that arises from the jejunum. The mitotic count is less than 2 per 10 HPF and/or the Ki67 index is equal to or less than 2 percent. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVJejunal neuroendocrine tumor G1

Recent clinical studies

Etiology

Sarcopenia in Patients with Advanced Gastrointestinal Well-Differentiated Neuroendocrine Tumors.
Romano E, Polici M, Marasco M, Lerose F, Dell'Unto E, Nardacci S, Zerunian M, Iannicelli E, Rinzivillo M, Laghi A, Annibale B, Panzuto F, Caruso D
Nutrients 2024 Jul 11;16(14) doi: 10.3390/nu16142224. PMID: 39064666Free PMC Article
Nationwide registry for patients with neuroendocrine neoplasm of pancreas, gastrointestinal tract, lungs, bronchi, or thymus in Japan.
Masui T, Ito T, Komoto I, Kojima S, Kasai Y, Tanabe M, Hara K, Hirano S, Okusaka T, Ichikawa Y, Kinugasa Y, Kokudo N, Kudo A, Sakurai A, Sugihara K, Date H, Haruma K, Hijioka S, Hirata K, Yamano H, Sakamine M, Kikuchi T, Fukushima M, Imamura M, Uemoto S
Int J Clin Oncol 2022 May;27(5):840-849. Epub 2022 Feb 18 doi: 10.1007/s10147-022-02130-y. PMID: 35178624Free PMC Article
Evaluation of the expression of somatostatin receptors by immunohistochemistry in neuroendocrine tumors of the small intestine.
Pol J Pathol 2020;71(1):30-37. doi: 10.5114/pjp.2020.95413. PMID: 32429652
Risk factors for disease progression in advanced jejunoileal neuroendocrine tumors.
Panzuto F, Campana D, Fazio N, Brizzi MP, Boninsegna L, Nori F, Di Meglio G, Capurso G, Scarpa A, Dogliotti L, De Braud F, Tomassetti P, Delle Fave G, Falconi M
Neuroendocrinology 2012;96(1):32-40. Epub 2011 Dec 28 doi: 10.1159/000334038. PMID: 22205326

Diagnosis

Sarcopenia in Patients with Advanced Gastrointestinal Well-Differentiated Neuroendocrine Tumors.
Romano E, Polici M, Marasco M, Lerose F, Dell'Unto E, Nardacci S, Zerunian M, Iannicelli E, Rinzivillo M, Laghi A, Annibale B, Panzuto F, Caruso D
Nutrients 2024 Jul 11;16(14) doi: 10.3390/nu16142224. PMID: 39064666Free PMC Article
Nationwide registry for patients with neuroendocrine neoplasm of pancreas, gastrointestinal tract, lungs, bronchi, or thymus in Japan.
Masui T, Ito T, Komoto I, Kojima S, Kasai Y, Tanabe M, Hara K, Hirano S, Okusaka T, Ichikawa Y, Kinugasa Y, Kokudo N, Kudo A, Sakurai A, Sugihara K, Date H, Haruma K, Hijioka S, Hirata K, Yamano H, Sakamine M, Kikuchi T, Fukushima M, Imamura M, Uemoto S
Int J Clin Oncol 2022 May;27(5):840-849. Epub 2022 Feb 18 doi: 10.1007/s10147-022-02130-y. PMID: 35178624Free PMC Article
Pancreatic Gastrinoma, Gastrointestinal Stromal Tumor (GIST), Pheochromocytoma, and Hürthle Cell Neoplasm in a Patient with Neurofibromatosis Type 1: A Case Report and Literature Review.
Arif AA, Kim PTW, Melck A, Churg A, Schwartz Z, Stuart HC
Am J Case Rep 2021 Jan 16;22:e927761. doi: 10.12659/AJCR.927761. PMID: 33452231Free PMC Article
Evaluation of the expression of somatostatin receptors by immunohistochemistry in neuroendocrine tumors of the small intestine.
Pol J Pathol 2020;71(1):30-37. doi: 10.5114/pjp.2020.95413. PMID: 32429652
Risk factors for disease progression in advanced jejunoileal neuroendocrine tumors.
Panzuto F, Campana D, Fazio N, Brizzi MP, Boninsegna L, Nori F, Di Meglio G, Capurso G, Scarpa A, Dogliotti L, De Braud F, Tomassetti P, Delle Fave G, Falconi M
Neuroendocrinology 2012;96(1):32-40. Epub 2011 Dec 28 doi: 10.1159/000334038. PMID: 22205326

Therapy

Risk factors for disease progression in advanced jejunoileal neuroendocrine tumors.
Panzuto F, Campana D, Fazio N, Brizzi MP, Boninsegna L, Nori F, Di Meglio G, Capurso G, Scarpa A, Dogliotti L, De Braud F, Tomassetti P, Delle Fave G, Falconi M
Neuroendocrinology 2012;96(1):32-40. Epub 2011 Dec 28 doi: 10.1159/000334038. PMID: 22205326

Prognosis

Nationwide registry for patients with neuroendocrine neoplasm of pancreas, gastrointestinal tract, lungs, bronchi, or thymus in Japan.
Masui T, Ito T, Komoto I, Kojima S, Kasai Y, Tanabe M, Hara K, Hirano S, Okusaka T, Ichikawa Y, Kinugasa Y, Kokudo N, Kudo A, Sakurai A, Sugihara K, Date H, Haruma K, Hijioka S, Hirata K, Yamano H, Sakamine M, Kikuchi T, Fukushima M, Imamura M, Uemoto S
Int J Clin Oncol 2022 May;27(5):840-849. Epub 2022 Feb 18 doi: 10.1007/s10147-022-02130-y. PMID: 35178624Free PMC Article
Risk factors for disease progression in advanced jejunoileal neuroendocrine tumors.
Panzuto F, Campana D, Fazio N, Brizzi MP, Boninsegna L, Nori F, Di Meglio G, Capurso G, Scarpa A, Dogliotti L, De Braud F, Tomassetti P, Delle Fave G, Falconi M
Neuroendocrinology 2012;96(1):32-40. Epub 2011 Dec 28 doi: 10.1159/000334038. PMID: 22205326

Clinical prediction guides

Risk factors for disease progression in advanced jejunoileal neuroendocrine tumors.
Panzuto F, Campana D, Fazio N, Brizzi MP, Boninsegna L, Nori F, Di Meglio G, Capurso G, Scarpa A, Dogliotti L, De Braud F, Tomassetti P, Delle Fave G, Falconi M
Neuroendocrinology 2012;96(1):32-40. Epub 2011 Dec 28 doi: 10.1159/000334038. PMID: 22205326

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