title: Affected asymptomatic relatives in congenital hereditary endothelial dystrophy.
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D003317:Corneal Dystrophies, Hereditary / Q000151:congenital / Q000175:diagnosis / Q000235:genetics*; D003318:Corneal Opacity / Q000209:etiology*; D003886:Descemet Membrane; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D014792:Visual Acuity