developmental delay with variable intellectual impairment and behavioral abnormalities

Findings

No curated finding names developmental delay with variable intellectual impairment and behavioral abnormalities yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

Inheritance

Autosomal dominant inheritance

Onset and course

Infantile 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

• Mendelian neurodevelopmental disorder

Resolves to: developmental delay with variable intellectual impairment and behavioral abnormalities

Also called

DDVIBATCF20-related disorderTCF20-related syndrome