Autosomal dominant hereditary disorder	Chorioretinal degeneration	Hereditary retinal dystrophy
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Progressive bifocal chorioretinal atrophy (disorder)
	Progressive bifocal chorioretinal atrophy
	An early-onset chorioretinal dystrophy with characteristics of large atrophic macular and nasal retinal lesions, nystagmus, myopia, poor vision and slow disease progression. It has been described in two large families. Transmission is autosomal dominant and the causative gene has been mapped to a region on chromosome 6q, close to the macular dystrophy retinal 1 (MCDR1) locus.
	progressieve bifocale chorioretinale atrofie

Id	719266007
Status	Primitive

Associated morphology	Dystrophy
Finding site	Retinal structure

Associated morphology	Dystrophy
Finding site	Choroidal structure

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	H31.2
Rule	TRUE
Advice	ALWAYS H31.2
Correlation	SNOMED CT source code to target map code correlation not specified