J Korean Ophthalmol Soc.
1998 Jun;39(6):1035-1039.
A Conjunctival Malignant Melanoma Involving the Cornea
- Affiliations
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- 1Department of Ophthalmology, School of Medicine, The Catholic University of Korea, Seoul, Korea.
Abstract
- In a case of conjunctival malignant melanoma involving the cornea, we evaluated the findings of H,E, Fontana-Masson, S-100 protein, HMB 45 stain after the localized excision in 39 years old male patient. B-scan ultrasonography, orbit, MRI, Ga citrate scanning and bone scan showed no metastasis to the intraocular tissue, orbital adnexae and other organs. In H-E stain, spindle cells containing melanin pigment which was growing diffusely underneath the conjunctival epithelium could be seen. Fontana-Masson and S-100 protein staining resulted in diffusely positive findings, Therefore we could diagnose as 8 spindle B type malignant m.elanom.a. By histopathological examination, in a case of confirmed spindle B type COunctival malignant melanoma involving the cornea, good result, could be obtained by localized excision followed by 11 months.
