Review was made of the medical charts of all patients with Wilms's tumor (nephroblastoma, embryoma of the kidney) currently listed in the diagnostic files of six hospitals and diagnosed between ...

However, colorization of the PMMA, such as is used in aniridia IOLs, alters the PMMA physical characteristics, rendering it extremely brittle and fragile. Implantation of these types of PMMA IOLs ...

The Amsler grid is a good test for people with Macular Degeneration. The Amsler grid tests the condition of the center of the retina or "macula" ...

Rhiannon has aniridia, which means she has no irises, as well as nystagmus, which causes 'involuntary wobbling'. Even with her limited visual abilities, Rhiannon did not let it hinder her from ...