Early onset or syndromic epilepsy
Gene: PTCH1
This gene was part of an initial gene list collated by Tracy Lester (Oxford Medical Genetics Laboratories Oxford University Hospitals NHS Foundation Trust, 2019_02_06) on behalf of Wessex and West Midlands GLH for GMS Neurology specialist test group, for Clinical Indication R59 'Early onset or syndromic epilepsy'. Review contributors: John Taylor and Helen Lord. Suggested gene rating: Red.Created: 6 Aug 2019, 8:38 p.m. | Last Modified: 6 Aug 2019, 8:38 p.m.
Panel Version: 1.189
Red, unless holoprosencephaly is considered. AD Holoprosencephaly 7, AD basel cell nervus syndrome. Epilepsy/seizures not a feature of these.Created: 6 Aug 2019, 8:31 p.m. | Last Modified: 6 Aug 2019, 8:31 p.m.
Panel Version: 1.188
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Phenotypes
Basal cell carcinoma, somatic, 605462 ; Basal cell nevus syndrome, 109400 ; Holoprosencephaly 7, 610828
Phenotypes for gene: PTCH1 were changed from Basal cell nevus syndrome, 109400; Holoprosencephaly 7, 610828; Basal cell carcinoma, somatic, 605462 to Holoprosencephaly 7, OMIM:610828
gene: PTCH1 was added gene: PTCH1 was added to Genetic epilepsy syndromes. Sources: Wessex and West Midlands GLH,Expert Review Red,NHS GMS Mode of inheritance for gene: PTCH1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Phenotypes for gene: PTCH1 were set to Basal cell nevus syndrome, 109400; Holoprosencephaly 7, 610828; Basal cell carcinoma, somatic, 605462