Alport syndrome anterior lenticonus The term Alport syndrome encompasses a group of inherited, heterogeneous disorders involving the basement membranes of the kidney and frequently affecting the cochlea and eye as well. Ocular manifestations Anterior lenticonus Anterior lenticonus, which occurs in approximately 25% of patients with XLAS, is the pathognomonic feature of Alport syndrome. In this condition, the lens surface protrudes ... Read More »