Adult onset movement disorderGene: HEXA
This panel was initially created as a merge of genomic entities from the following Rare Disease 100K panels - Early onset dystonia (v1.76, code 192) - Parkinson Disease and Complex Parkinsonism (v1.64, code 39) - Brain channelopathy (v1.48, code 90) - Structural basal ganglia disorders (v1.10, code 180). This gene was RED and external expert review from South West GLH for GMS Neurology specialist test group for R56 agrees this gene should remain RED
Created: 19 Jun 2019, 4:16 p.m.
Review and rating from Emily Jones (North Bristol NHS Trust) on behalf of South West GLH for GMS Neurology specialist test group.
Created: 23 Apr 2019, 12:18 p.m.
Infantile/ Juvenile form can have myoclonic jerks/ataxia.Adult onset does not appear to have movement disorder
Created: 23 Apr 2019, 12:14 p.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
GM2-gangliosidosis, several forms 272800; Tay-Sachs disease 272800; Hex A pseudodeficiency 272800
Added phenotypes Hex A pseudodeficiency 272800; GM2-gangliosidosis, several forms 272800; Tay-Sachs disease 272800 for gene: HEXA Publications for gene HEXA were changed from to 20301397; 18642377
Source NHS GMS was added to HEXA.
Source South West GLH was added to HEXA.
gene: HEXA was added gene: HEXA was added to Adult onset movement disorder. Sources: Expert Review Red Mode of inheritance for gene: HEXA was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: HEXA were set to GM2-gangliosidosis, several forms 272800; Tay-Sachs disease 272800; Hex A pseudodeficiency 272800