Huntington disease-like 3
Huntington disease-like 3
Definition
Huntington disease-like 3 is a rare Huntington disease-like syndrome characterized by childhood-onset progressive neurologic deterioration with pyramidal and extrapyramidal abnormalities, chorea, dystonia, ataxia, gait instability, spasticity, seizures, mutism, and (on brain MRI) progressive frontal cortical atrophy and bilateral caudate atrophy.
Also known as HDL3, Huntington disease-like 3, Huntington disease-like type 3 — per MONDO