Preferred Label : Cornea plana 1, autosomal dominant;
Symbol : CNA1;
CISMeF acronym : CNA1;
Type : Phenotype or locus, molecular basis unknown;
Description : Cornea plana is clinically characterized by reduced corneal curvature leading in most
cases to hyperopia, hazy corneal limbus, and arcus lipoides at an early age. An autosomal
dominant form, CNA1, is mild, whereas an autosomal recessive form (CNA2; 217300) is
severe and frequently associated with additional ocular manifestations (Tahvanainen
et al., 1996).;
Inheritance : Autosomal dominant form; also a recessive form;