Case#: Patient 6, Female, 5.5 months old at diagnosis, Asian

DiseaseAssertion: Pompe disease

FamilyInfo: N/A

CasePresentingHPOs: HP:0001252, HP:0001638

(Muscular hypotonia, Cardiomyopathy)

CaseHPOFreeText:

Previous to ERT, patient was invasively ventilated, and had . Also Aspiration and penetration with feeding and started on NG tube feeds at baseline

Current patient has marked axial and peripheral hypotonia, G-tube feeds and requires BiPAP at night. Patient has near-complete lower extremity immobility

CaseNotHPOs: N/A

CaseNotHPOFreeText: Antigravity movement in arms

CasePreviousTesting: N/A

Variant: NM_000152.5(GAA):c.525_526del (p.Asn177fs) Please double check

ClinVar: 189057

CAID: CA274328

gnomAD: N/A

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Subject number 13, male, 50 years (report), 42 years (onset), 45 years (diagnosis)

DiseaseAssertion: Pompe disease

FamilyInfo: N/A

*CasePresentingHPOs:* HP:0000360 (tinnitus), HP:0002650 (scoliosis), HP:0001638 (cardiomyopathy), HP:0001638 (Graves disease), HP:0010788 (testicular cancer), HP:0000821 (hypothyroidism)

CaseHPOFreeText: on BiPAP, ambulatory

CaseNotHPOs: HP:0009830, HP:0000939, HP:0000365, HP:0002617 (peripheral neuropathy, osteoporosis, hearing loss, aneurysm)

CaseNotHPOFreeText: no infusion reaction, no tracheostomy

CasePreviousTesting: “documented deficiency of acid alpha-glucosidase enzyme activity”; on enzyme replacement therapy

Variant 1: NM_000152.5(GAA):c.-32-13T>G (p.Tyr766Ser)

Variant 1 ClinVarID: 4027

Variant 1 CAid: CA116606

Variant 2: NM_000152.5(GAA):c.525_526delTG (p.Asn177ProfsTer11)

Variant 2 ClinVarID: 189057

Variant 2 CAid: CA274328

Zygosity: Compound heterozygous

ParentalGenotype: N/A

PreviouslyPublished: N/A