Appendix Small Cell Neuroendocrine Carcinoma

Preferred Label : Appendix Small Cell Neuroendocrine Carcinoma;

NCIt synonyms : Appendix Small Cell Carcinoma;

NCIt definition : An aggressive high-grade carcinoma with neuroendocrine differentiation that arises from the appendix and is composed of malignant small cells. The mitotic count is more than 20 per 2 mm2 and/or the Ki-67 index is more than 20%.;

Neoplastic status : Malignant;

Details

Origin ID

C43555;

UMLS CUI

C1706833;

Automatic exact mappings (from CISMeF team)
- Small cell neuroendocrine carcinoma of appendix [ICD-11 More detail]
- carcinoma, small cell [MeSH Descriptor]
Disease excludes abnormal cell
- Large Osteoclastic Giant Cell [NCIt concept]
- Malignant Neuroendocrine Large Cell [NCIt concept]
- Malignant Stromal 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
- Aggressive Clinical Course [NCIt concept]
- Neuron-Specific Enolase Positive Neoplastic Cells Present [NCIt concept]
Excludes anatomical site(s)
- Head and Neck [NCIt concept]
- Lung [NCIt concept]
Has associated anatomic sites
- Appendix [NCIt concept]
- Digestive System [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
concept_is_in_subset
- NCIt Neoplasm Core Terminology [NCIt concept]
disease_excludes_finding
- Benign Cellular Infiltrate [NCIt concept]
- Intermediate Grade Neuroendocrine Lesion [NCIt concept]
- Low Grade Neuroendocrine Lesion [NCIt concept]
- Low Mitotic Activity [NCIt concept]
- Well Differentiated Neuroendocrine Lesion [NCIt concept]
disease_has_abnormal_cell
- Malignant Cell [NCIt concept]
- Malignant Endocrine Cell [NCIt concept]
- Malignant Epithelial Cell [NCIt concept]
- Malignant Neuroendocrine Cell [NCIt concept]
- Malignant Neuroendocrine Small Cell [NCIt concept]
- Neoplastic Cell [NCIt concept]
- Neoplastic Endocrine Cell [NCIt concept]
- Neoplastic Epithelial Cell [NCIt concept]
- Neoplastic Neuroendocrine Cell [NCIt concept]
disease_has_finding
- Carcinomatous Component Present [NCIt concept]
- Endocrine Differentiation [NCIt concept]
- Epithelial Component Present [NCIt concept]
- Expression of Neuroendocrine Markers Present [NCIt concept]
- High Mitotic Activity [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
- Necrotic Change [NCIt concept]
- Neuroendocrine Differentiation [NCIt concept]
- Poorly Differentiated Neuroendocrine Lesion [NCIt concept]
- Severe Cytologic Atypia [NCIt concept]
disease_has_grade
- High Grade [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
- Appendix [NCIt concept]
- Digestive System [NCIt concept]
disease_may_have_molecular_abnormality
- TP53 Gene Inactivation [NCIt concept]

Keyword's position in hierarchy(ies) :

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