Conjunctival Combined Nevus

Preferred Label : Conjunctival Combined Nevus;

NCIt synonyms : Conjunctival Biphenotypic Nevus;

NCIt definition : A melanocytic nevus that arises from the conjunctiva and is characterized by the presence of two or more morphologically distinct melanocytic nevus components in a single lesion. One component is a conventional nevus component, and the other(s) are blue nevus, WNT-activated deep penetrating/plexiform melanocytoma (nevus), or balloon cell nevus components.;

Neoplastic status : Benign;

Details

Origin ID

C213112;

Disease excludes abnormal cell
- Malignant Cell [NCIt concept]
- Melanoma Cell [NCIt concept]
Disease may have findings
- HMB-45-Positive Neoplastic Cells Present [NCIt concept]
- S-100-Positive Neoplastic Cells Present [NCIt concept]
Excludes anatomical site(s)
- Lymphatic System [NCIt concept]
Has associated anatomic sites
- Adnexa [NCIt concept]
- Conjunctiva [NCIt concept]
- Eye [NCIt concept]
- Head and Neck [NCIt concept]
- Ocular Adnexa [NCIt concept]
disease_excludes_finding
- Atypia [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
- Neoplastic Melanocyte [NCIt concept]
- Nevus Cell [NCIt concept]
disease_has_finding
- Benign Cellular Infiltrate [NCIt concept]
- Mixture of Melanocytic Neoplastic Components Present [NCIt concept]
disease_has_normal_cell_origin
- Melanocyte [NCIt concept]
disease_has_primary_anatomic_site
- Conjunctiva [NCIt concept]
- Eye [NCIt concept]
- Head and Neck [NCIt concept]
- Ocular Adnexa [NCIt concept]
disease_may_have_molecular_abnormality
- BRAF Gene Mutation [NCIt concept]
- NRAS Gene Mutation [NCIt concept]

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