Gahankari, M DJehangir, RBhatti, S S1992-07-012009-06-021992-07-012009-06-021992-07-01Gahankari MD, Jehangir R, Bhatti SS. Melanocytoma of the optic disc. Journal of Postgraduate Medicine. 1992 Jul-Sep; 38(3): 135-6http://imsear.searo.who.int/handle/123456789/116068Melanocytoma of the optic disc is a benign lesion. We report here a patient with melanocytoma who presented with gradual diminution of vision. On examination the left eye fundus showed a mass uniformly dark black in colour, on the optic disc occupying the superotemporal quadrant. The mass completely obscured the fluorescence on fluorescein angiography and was thus differentiated from malignant melanoma.engAdultDiagnosis, DifferentialEye Neoplasms --diagnosisFemaleHamartoma --diagnosisHumansMelanoma --diagnosisNevus, Pigmented --diagnosisOptic DiskCase Reports