4
Case2: 9 years old, Female, Jewish Iraqi
DiseaseAssertion: Glanzmann thrombasthenia
FamilyInfo: N/A
ParentalGenotype: N/A
CasePresentingHPOs: HP:0004406
(Recurrent epistaxis)
CaseHPOFreeText: Mucocutaneous bleeding
CaseNotHPOs: N/A
CaseNotHPOsFreeText: N/A
ProteinExpression: All patients demonstrated lack of αIIbβ3 surface expression." No specifics are given on the percentage, but test was performed
PlateletAggregation: Presented with mucocutaneous bleeding, absence of platelet aggregation in response to all physiological agonists in contrast to normal aggregation with ristocetin
CasePreviousTesting: "Molecular analysis disclosed that patient 2 was homozygous for an out of frame mutation (c.2031–2041 del, exon 13) in ITGB3, and patient 4 was compound heterozygote for the same deletion and a large deletion of 11.2Kb del"
Gene: ITGB3
Variant: NM_000212.2:c.2031_2041del (p.Asp677Glufs) and 11.2Kb del (IVS9aluc.2183–6)
LegacyVariant: N/A
ClinVar: N/A and 13563
CAiD: CA915940605 and NA
gnomAD: N/A