Cellular Blue Nevus

Preferred Label : Cellular Blue Nevus;

NCIt synonyms : Cellular Blue Nevus of the Skin; Cellular Blue Nevus of Skin; CBN;

NCIt definition : A blue nevus characterized by a multinodular cellular infiltrate with a dumb-bell architecture occupying the reticular dermis. The cellular infiltrate often extends into the subcutaneous tissue. The cellular infiltrate is composed of spindle-shaped melanocytes with pale cytoplasm alternating with bundles of pigmented spindle-shaped melanocytes. In occasional cases an increased mitotic activity, focal necrosis, and nuclear pleomorphism may be seen. Such cases with atypical features may have an uncertain malignant potential.;

Neoplastic status : Benign;

ICD-O code : 8790/0;

Details

Origin ID

C4241;

UMLS CUI

C0334448;

Automatic exact mappings (from CISMeF team)
- Cellular blue naevus [ICD-11 Extension code]
- Cellular blue nevus [ICD-O code]
- Cellular blue nevus [ICD-9 code]
- nevus, blue [MeSH Descriptor]
Currated CISMeF NLP mapping
- Cellular blue nevus (morphologic abnormality) [SNOMED CT concept]
- cellular blue nevus [MeSH concept]
- cellular blue nevus [SNOMED Notion]
Disease excludes abnormal cell
- Melanoma Cell [NCIt concept]
Disease may have findings
- HMB-45-Positive Neoplastic Cells Present [NCIt concept]
- S-100-Positive Neoplastic Cells Present [NCIt concept]
- Subcutaneous Involvement [NCIt concept]
Excludes anatomical site(s)
- Conjunctiva [NCIt concept]
False automatic mappings
- Cellular blue nevus of skin (disorder) [SNOMED CT concept]
Has associated anatomic sites
- Integumentary System [NCIt concept]
- Skin [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
UMLS correspondences (same concept)
- Cellular blue nevus (morphologic abnormality) [SNOMED CT concept]
- Cellular blue nevus of skin (disorder) [SNOMED CT concept]
- cellular blue nevus [MeSH concept]
- cellular blue nevus [SNOMED Notion]
concept_is_in_subset
- GDC Terminology [NCIt concept]
- GDC Value Terminology [NCIt concept]
- Mapped ICDO3.1 Morphology PT Terminology [NCIt concept]
- Mapped ICDO3.1 Morphology Terminology [NCIt concept]
- Mapped ICDO3.1 Terminology [NCIt concept]
- Mapped ICDO3.2 Morphology PT Terminology [NCIt concept]
- Mapped ICDO3.2 Morphology Terminology [NCIt concept]
- Mapped ICDO3.2 Terminology [NCIt concept]
disease_excludes_finding
- Atypia [NCIt concept]
- Junctional Proliferation [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
- Neoplastic Melanocyte [NCIt concept]
- Nevus Cell [NCIt concept]
- Spindle Melanocyte [NCIt concept]
disease_has_associated_disease
- Melanoma Arising in Blue Nevus [NCIt concept]
disease_has_finding
- Benign Cellular Infiltrate [NCIt concept]
- Cutaneous Involvement [NCIt concept]
- Dermal Involvement [NCIt concept]
- Increased Cellularity Present [NCIt concept]
- Melanin Pigment Present [NCIt concept]
disease_has_normal_cell_origin
- Melanocyte [NCIt concept]
disease_has_primary_anatomic_site
- Skin [NCIt concept]
disease_may_have_molecular_abnormality
- CYSLTR2 Gene Mutation [NCIt concept]
- GNA11 Gene Mutation [NCIt concept]
- GNAQ Gene Mutation [NCIt concept]
- PLCB4 Gene Mutation [NCIt concept]

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