Conjunctival Melanocytic Intraepithelial Neoplasia

Preferred Label : Conjunctival Melanocytic Intraepithelial Neoplasia;

NCIt synonyms : Conjunctival Primary Acquired Melanosis with Atypia/Melanoma In Situ; Conjunctival Melanocytic Intraepithelial Neoplasia (C-MIN Score of 2-4); PAM; Conjunctival Melanoma In Situ; Conjunctival Primary Acquired Melanosis; PAM with Atypia; Conjunctival Precancerous Melanosis; Conjunctival Premalignant Melanosis; C-MIN;

NCIt definition : A spectrum of neoplastic changes that occur in the conjunctiva and range from melanocytic hyperplasia through degrees of atypia to melanoma in situ. The lesions are generally unilateral but often multifocal and appear as flat, irregular brown discolorations of the conjunctiva. They usually affect middle-aged and elderly Caucasians. (WHO 2018);

Neoplastic status : Undetermined;

Details

Origin ID

C100054;

UMLS CUI

C3263719;

Automatic exact mappings (from CISMeF team)
- Conjunctival primary acquired melanosis [MedDRA Preferred Term]
- Microscopic polyangiitis [ORDO Disease]
- Myc-binding protein 2 [OMIM gene]
- Peptidylglycine alpha-amidating monooxygenase [OMIM gene]
- Potassium-aggravated myotonia [ORDO Disease]
- Pralidoxime [ICD-11 Extension code]
- microscopic polyangiitis [MeSH Descriptor]
Disease may have findings
- Melanocytic Dysplasia [NCIt concept]
Has associated anatomic sites
- Conjunctiva [NCIt concept]
- Eye [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
UMLS correspondences (same concept)
- Conjunctival primary acquired melanosis [MedDRA Preferred Term]
- Primary acquired melanocytic nevus of conjunctiva (disorder) [SNOMED CT concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
disease_has_finding
- Non-Invasive Lesion [NCIt concept]
disease_has_normal_cell_origin
- Melanocyte [NCIt concept]
disease_has_normal_tissue_origin
- Conjunctival Epithelium [NCIt concept]
disease_has_primary_anatomic_site
- Conjunctiva [NCIt concept]

Keyword's position in hierarchy(ies) :

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