congenital stationary night blindness 1A

Findings

No curated finding names congenital stationary night blindness 1A yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

Inheritance

X-linked recessive inheritance

Onset and course

Childhood onset

HPO, annotations 2026-09-02

What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.

Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.

Where it sits

A kind of

• NYX-related retinopathy
• X-linked congenital stationary night blindness

Resolves to: congenital stationary night blindness 1A

Also called

congenital stationary night blindness caused by mutation in NYXcongenital stationary night blindness type 1ACSNB1Ahemeralopia-myopiamyopia-night blindnessnight blindness, congenital stationary (complete), 1A, X-linked, X-linked recessivenight blindness, congenital stationary, type 1ANYX congenital stationary night blindnessNYX-related congenital stationary night blindness