_:vb50940152 "An epithelial and subepithelial dystrophy that is characterized by frequent painful recurrent corneal erosions, small gray anterior stromal flecks associated with larger focal gray-white disc-shaped, circular, or wreath-like lesions with central clarity."^^ . _:vb50940152 . _:vb50940152 . _:vb50940152 "url:https://www.omim.org/entry/122400"^^ . _:vb50940152 . _:vb50940152 .