Case#: 2 (16 y, male - brother of Case 1, symptom onset/pain+movement limitation 8 y, diagnosis 16y)

DiseaseAssertion: Scheie syndrome

FamilyInfo: Male patient born to consanguineous parents

CasePresentingHPOs: 0034337

CaseHPOFreeText: claw hands with flexion contractures; electroneurology showed bilateral signs of mild median nerve suffering.

CaseNotHPOs: HP:0000280; HP:0001510; HP:0000943

CaseNotHPOFreeText: no coarse face, growth failure, other joint involvement, evidence of dysostosis multiplex of other bones. Normal intelligence, ophthalmologic, hearing and echocardiography, brain MRI

CaseEnzymeAssay: 0.64 (umol/g/h)

CaseUrineGAGs:

CaseERT: Yes, after diagnosis at 16y CaseBMT:

Variant1:c.1189+4A>T

Variant1ClinVarID:

Variant1CAID: CA2586965965

Variant2: 1189+4A>T

Variant2ClinVarID:

Variant2CAID: CA2586965965

AdditionalVariants:

ParentalGenotype:

PreviouslyPublished