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Disease Ontology Browser
chronic progressive external ophthalmoplegia (DOID:12558)
Alliance: disease page
Synonyms: CPEO; PEO; progressive external ophthalmoplegia
Alt IDs: ICD10CM:H49.4, ICD9CM:378.72, MESH:D017246, OMIM:PS157640, ORDO:520820, UMLS_CUI:C0162674
Definition: A mitochondrial myopathy characterized by weakness of extraocular muscles, usually evident from bilateral ptosis and/or ophthalmoplegia, that has_material_basis_in mitochondrial DNA deletions.

Disease References using Mouse Models (4)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
05/19/2026
MGI 6.24
The Jackson Laboratory