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Updated: Aug 17, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
Primary orbital melanoma associated with a blue nevus
Alexandre Nakao Odashiro1, Bryan Arthurs, Patricia Rusa Pereira
1Department of Ophthalmology, Federal University of São Paulo, São Paulo, Brazil. alexandrenakao@yahoo.com.br
Abstract:
A 43-year-old white woman presented with a sudden pain and protrusion of the right eye, along with decreased vision. Orbital CT revealed a well-demarcated lesion in the right intraconal space. After surgical excision, the histopathologic examination revealed a malignant melanoma with a predominant epithelioid cell type, probably arising in a blue nevus. The patient was treated with exenteration followed by radiotherapy.
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