title: Current appraisal of conjunctival melanocytic tumors: classification and treatment.
abstract: Conjunctival melanocytic tumors represent a spectrum of pigmented tumors that include benign, premalignant and malignant tumors. Conjunctival nevi are the most common pigmented tumors and are typically found in the interpalpebral bulbar conjunctiva. These lesions usually contain fine clear cysts on slit lamp biomicroscopy. Primary acquired melanosis includes lesions from increased melanin pigmentation without proliferation of melanocytes to melanoma in situ. In the new classification system, the idea is to use the term 'primary acquired melanosis' only as a clinical description, highlighting the fact that the biologic behavior of acquired melanotic lesions cannot be predicted solely based upon clinical grounds without histopathologic examination. Conjunctival melanoma represents only 5% of all melanomas arising in the ocular region and is associated with a high mortality rate. The management of primary acquired melanosis, nevi and conjunctival melanomas involves various modalities used either alone or concomitantly depending on the size and extent of the lesion.
authors.affiliation: Department of Ophthalmic Oncology, Cole Eye Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
authors.forename: Hooman
authors.initials: H
authors.lastname: Harooni
authors.forename: Lynn R
authors.initials: LR
authors.lastname: Schoenfield
authors.forename: Arun D
authors.initials: AD
authors.lastname: Singh
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D003230:Conjunctival Neoplasms / Q000145:classification* / Q000473:pathology / Q000628:therapy*; D006801:Humans; D008545:Melanoma / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy; D008548:Melanosis / Q000188:drug therapy / Q000473:pathology; D009508:Nevus, Pigmented / Q000473:pathology; D011379:Prognosis
chemical_list: D000970:Antineoplastic Agents