title: Chronic progressive external ophthalmoplegia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008382:Marfan Syndrome / Q000150:complications; D008875:Middle Aged; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D009132:Muscles / Q000473:pathology*; D009133:Muscular Atrophy / Q000150:complications; D009135:Muscular Diseases / Q000150:complications; D009886:Ophthalmoplegia / Q000150:complications / Q000235:genetics / Q000473:pathology*