RESUMO
Aim: To study the effect of lanosterol on age‑related cataractous human lens nuclei. Materials and Methods: Forty age‑related cataractous nuclei removed during manual small incision cataract surgery were obtained and randomly immersed in 25 mM lanosterol solution or in control solution and stored at room temperature for 6 days. Pre‑ and post‑immersion photographs were graded by two masked observers and collated for the regression or progression of lens opacity. Results: Both lanosterol and control groups showed progression or no change in the lens opacity at the end of 6 days. Conclusion: Lanosterol 25 mM solution did not reverse opacification of human age‑related cataractous nuclei.
RESUMO
Subretinal lipid exudation in an untreated choroidal melanoma is very rare. It is seen following plaque radiotherapy in choroidal melanoma. There is only one case report of untreated choroidal melanoma with massive lipid exudation in a patient with metastatic hypernephroma. We report here a rare case of untreated choroidal melanoma with lipid exudation. Subretinal exudation that is rarely seen following plaque brachytherapy was noted at the borders of this untreated tumor. Lipid exudation partially resolved following brachytherapy.