Case12: No assertion made on age, gender or ethnicity

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: The identified variants were heterozygote in parents.

CasePresentingHPOs: HP:0005542

(Prolonged clotting time)

CaseHPOFreeText: Bleeding time greater than 20 minutes, Hematocrit of 39.6%

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: N/A

CasePreviousTesting: Genetic study of patient was conducted using direct sequencing of entire coding and exon-intron boundaries of the ITGA2B and ITGB3 genes.

Gene: ITGA2B

Variant: NM_000419.3:c.842C>T (p.Thr281Ile)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA399805055

gnomAD: N/A

Case16: GT-16, Kosovo, gender or age not specified

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: N/A

ParentalGenotype: Mother: c.1594T>C heterozygous and Father: n/a

CasePresentingHPOs: N/A

CaseHPOFreeText: Bleeding symptoms are moderate (See Table 1) Abstract mentions patients' bleeding signs include epistaxis, mucocutaneous bleeding, haematomas, petechiae, GI bleeding and menorrhagia; however, not specified per proband.

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Flow cytometry was performed and expression is stated as pathogenic in Table 1

PlateletAggregation: Platelet aggregation was performed and is stated as pathogenic in Table 1; however, no specific agonists mentioned

CasePreviousTesting: All exons of ITGA2B and ITGB3 genes as well as surrounding intron regions were amplified by PCR using intronic primers as pre-viously described (12). The purified DNA fragments were then di-rectly sequenced.

Gene: ITGA2B

Variant: NM_000419.3:c.842C>T and c.2602–2A>G/c.2602–3C>A het do not show up in the clin gen registry (Unregistered Variant?)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA399805055

gnomAD: N/A