_:vb50938860 "A stromal dystrophy that is characterized by numerous tiny, dot-like white flecks scattered in all layers of the corneal stroma and that has_material_basis_in heterozygous mutation in the PIKFYVE gene on chromosome 2q34."^^ . _:vb50938860 "url:https://pubmed.ncbi.nlm.nih.gov/26396486"^^ . _:vb50938860 . _:vb50938860 "url:https://pubmed.ncbi.nlm.nih.gov/23288988/"^^ . _:vb50938860 . _:vb50938860 . _:vb50938860 .