Analysis of choroidal thickness on optical coherence tomography in a patient with sudden-onset bilateral myopia, macular striae, and shallow anterior chamber after topiramate use.

This patient presented with sudden onset myopia, shallow anterior chamber, and radial macular folds in both eyes after using topiramate. Ocular parameters including increased choroidal thickness normalized after cessation of topiramate.

Congenital simple hamartoma of the retinal pigment epithelium with depigmentation at the margin in an Indian female.

To report a case of congenital simple hamartoma of the retinal pigment epithelium (CSHRPE) with depigmentation at the margin. Case report. A 40-year-old Indian female was noted to have a small pigmented lesion with a depigmented margin toward the fovea in the right eye.

Mizuo-Nakamura phenomenon in an Indian male.

The authors present a 20-year-old myopic male who showed golden color of fundus (Mizuo-Nakamura phenomenon) in light and normal color after long dark adaptation. This phenomenon is associated with an abnormally slow dark adaptation and is typically noted in Oguchi disease, a variant of congenital stationary night blindness.

Evaluation of changes in retinal nerve fiber layer thickness and visual functions in cases of optic neuritis and multiple sclerosis.

Context: Retinal nerve fiber layer (RNFL) thinning has been demonstrated in cases of optic neuritis (ON) and multiple sclerosis (MS) in Caucasian eyes, but no definite RNFL loss pattern or association with visual functions is known in Indian eyes.

Aim: To evaluate RNFL thickness in cases of ON and MS, and to correlate it with visual function changes in Indian patients.

Settings And Design: Cross-sectional case-control study at a tertiary level institution.