Gastric Neuroendocrine Tumor G1

Preferred Label : Gastric Neuroendocrine Tumor G1;

NCIt synonyms : Gastric ECL Cell, Histamine-Producing NET; Gastric Carcinoid Tumor; Gastric ECL Cell NET; Gastric ECL Cell NET G1; Gastric Enterochromaffin-Like Cell Neuroendocrine Tumor; Gastric NET G1;

NCIt definition : A well-differentiated, low-grade neuroendocrine neoplasm that arises from the stomach. Most cases arise from the corpus-fundus region. The mitotic count is less than 2 per 2 mm2 and the Ki-67 index is less than 3%. It may be associated with autoimmune chronic atrophic gastritis, multiple endocrine neoplasia type 1, or it may be sporadic.;

Neoplastic status : Undetermined;

Details

Origin ID

C4635;

UMLS CUI

C0349529;

Currated CISMeF NLP mapping
- Carcinoid tumor of stomach (disorder) [SNOMED CT concept]
- Carcinoid tumor of the stomach [MedDRA LLT]
- Carcinoid tumour of the stomach [MedDRA Preferred Term]
- gastric carcinoid neoplasm [Disease (Nov.)]
Disease excludes abnormal cell
- Large Osteoclastic Giant Cell [NCIt concept]
- Neoplastic Endothelial Cell [NCIt concept]
- Neoplastic Smooth Muscle Cell [NCIt concept]
Disease excludes normal cell origin
- Endothelial Cell [NCIt concept]
Disease may have findings
- Neuron-Specific Enolase Positive Neoplastic Cells Present [NCIt concept]
- Organoid Pattern [NCIt concept]
- Rosette Formation [NCIt concept]
- Trabecular Pattern [NCIt concept]
Has associated anatomic sites
- Digestive System [NCIt concept]
- Stomach [NCIt concept]
Manual BTNT mappings - CISMeF
- gastric carcinoid neoplasm type I [Disease (Nov.)]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
UMLS correspondences (same concept)
- Carcinoid tumor of stomach (disorder) [SNOMED CT concept]
- Carcinoid tumor of the stomach [MedDRA LLT]
- Carcinoid tumour of the stomach [MedDRA Preferred Term]
- Gastric carcinoid [MedDRA LLT]
- gastric carcinoid neoplasm [Disease (Nov.)]
concept_is_in_subset
- CPTAC Codelists Terminology [NCIt concept]
- CPTAC Neoplasms Codelist [NCIt concept]
- CPTAC Terminology [NCIt concept]
- CTRP Disease Terminology [NCIt concept]
- CTRP Terminology [NCIt concept]
disease_excludes_finding
- Argentaffin Positive Neoplastic Cells Present [NCIt concept]
- High Mitotic Activity [NCIt concept]
- Intermediate Grade Neuroendocrine Lesion [NCIt concept]
- Poorly Differentiated Lesion [NCIt concept]
- Poorly Differentiated Neuroendocrine Lesion [NCIt concept]
- Serotonin-Positive Neoplastic Cells Present [NCIt concept]
- Severe Cytologic Atypia [NCIt concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
- Neoplastic Endocrine Cell [NCIt concept]
- Neoplastic Epithelial Cell [NCIt concept]
- Neoplastic Neuroendocrine Cell [NCIt concept]
disease_has_finding
- Chromogranin-A Positive Neoplastic Cells Present [NCIt concept]
- Endocrine Differentiation [NCIt concept]
- Enterochromaffin-Like Type Granules Present [NCIt concept]
- Epithelial Component Present [NCIt concept]
- Expression of Neuroendocrine Markers Present [NCIt concept]
- Low Grade Lesion [NCIt concept]
- Low Grade Neuroendocrine Lesion [NCIt concept]
- Low Mitotic Activity [NCIt concept]
- Neuroendocrine Differentiation [NCIt concept]
- Well Differentiated Lesion [NCIt concept]
- Well Differentiated Neuroendocrine Lesion [NCIt concept]
disease_has_grade
- Grade 1 [NCIt concept]
disease_has_normal_cell_origin
- Endocrine Cell of the Digestive System [NCIt concept]
- Epithelial Cell [NCIt concept]
disease_has_normal_tissue_origin
- Epithelial Tissue [NCIt concept]
disease_has_primary_anatomic_site
- Digestive System [NCIt concept]
- Foregut [NCIt concept]
- Stomach [NCIt concept]
disease_mapped_to_gene
- MEN1 Gene [NCIt concept]

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