Case#: 13 year old, male

Disease: Glazmann's Thrombasthenia

CasePresentingHPOs: HP:0000967, HP:0000978, HP:0004406, HP:0000225, HP:0006298, HP:0001892, HP:0002239

PlateletAgreggation: Defective response to ADP, Adrenaline, Collagen, Arachidonic acid. Normal response to Ristocetin.

GenotypingMethod: Genomic DNA was extracted from peripheral blood leukocytes for mutational analysis of the αIIb and β3 genes by DNA sequencing

Allele 1:

ClinVar: 996212

CAID: CA399803786

Variant: NM_000419.5:c.1229C>G

GnomAD: European non-Finnish at rate of 0.0000089411 (1/111846)

Allele 2:

ClinVar: 225393

CAID: CA290947544

Variant: NM_000419.5:c.2333A>C

GnomAD: East Asian population at rate of 0.0001087 (2/18394)

ExpressionEvidence: Flow Cytometry of platelet integrin: 92.9% B3 expression, 2.1% A2B expression