Term Name:	posterior polymorphous corneal dystrophy 4
Synonyms:
Definition:	A posterior polymorphous corneal dystrophy that is characterized by an irregular posterior corneal surface with occasional opacities of variable size and shape and that has_material_basis_in heterozygous mutation in the GRHL2 gene on chromosome 8q22.
Ontology:	Human Disease [DOID:0080669]   ( DOID:0080669 )