raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:714096

Congenital stationary night blindness, Riggs type

Synonyms: CSNB Riggs type

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant, Autosomal recessive
Age of onset
Neonatal
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enCongenital stationary night blindness, Riggs typeCSNB Riggs type
frCécité nocturne stationnaire congénitale type RiggsCNSC type Riggs
deKongenitale stationäre Nachtblindheit Typ RiggsCSNB Typ Riggs
esCeguera nocturna estacionaria congénita, tipo RiggsCSNB tipo Riggs
itCecità notturna stazionaria congenita, tipo RiggsCSNB tipo Riggs
nlCongenitale stationaire nachtblindheid, Riggs-typeCNSCB Riggs-type
ptCongenital stationary night blindness, Riggs type
plWrodzona stacjonarna ślepota nocna, typu Riggsa= en
csCongenital stationary night blindness, Riggs type= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM163500BTNTvalidated
OMIM610444BTNTvalidated
OMIM610445BTNTvalidated
OMIM613830BTNTvalidated
OMIM616389BTNTvalidated
ICD-10H53.6NTBTattributedvalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

3 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
GNAT1Disease-causing germline mutation(s) inAssessedHGNC:4393ENSG000001143491393303p21.31G protein subunit alpha transducin 18673138[PMID]_22190596[PMID]
PDE6BDisease-causing germline mutation(s) inAssessedHGNC:8786ENSG000001332561800724p16.3phosphodiesterase 6B8075643[PMID]
RHODisease-causing germline mutation(s) inAssessedHGNC:10012ENSG000001639141803803q22.1rhodopsin9888392[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card