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Metadata
ID	DOID:0050534
Name	congenital stationary night blindness
Definition	A hereditary night blindness that is characterized by hemeralopia with a moderate loss of visual acuity and caused by defective photoreceptor-to-bipolar cell signaling with common ERG findings of reduced or absent b-waves and generally normal a-waves. http://disorders.eyes.arizona.edu/disorders/night-blindness-congenital-stationary-csnbad3, http://www.ncbi.nlm.nih.gov/books/NBK1245/, http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1772254/, http://www.omim.org/entry/610444, http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=EN&Expert=215
Xrefs	ICD10CM:H53.63 ICD9CM:368.61 MESH:C537743 OMIM:PS310500 ORDO:215 SNOMEDCT_US_2023_03_01:193687000 UMLS_CUI:C1306122
Subsets	DO_rare_slim
Synonyms	congenital essential nyctalopia [EXACT]
Parent Relationships	is_a hereditary night blindness is_a physical disorder