Case#: Subject number 2(L)

DiseaseAssertion: Late Onset Pompe disease

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: CK testing: 72 U/L (28-300 U/L is normal), AST: 21 U/L (24-72 U/L is normal), ALT: 23 U/L (17-63 U/L is normal), Hex4: 4.2 mmol/mol Creatinine (≤20 mmol/mol Creatinine is normal)

glucosidase activity: GAA activity #1 was 1.86 micromole/L/h and GAA activity #2 (NBS) 1.44 in dried blood spots (>2.10 micromole/L/h is normal). 5.3 in confirmatory testing (>6.7 is normal).

Variant 1: NM_000152.5(GAA):c.2238G>C

Variant 1 ClinVarID: 265160

Variant 1 CAid: CA8815665

Variant 2: NM_000152.5(GAA):c.1552-3C>G

Variant 2 ClinVarID: 419722

Variant 2 CAid: CA8815383

Zygosity: compound heterozygous

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Subject number 15(L)

DiseaseAssertion: Late Onset Pompe disease

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: CK testing: 68 U/L (60-305 U/L is normal), AST: 49 U/L (20-64 U/L is normal), ALT: 27 U/L (12-42 U/L is normal), Hex4: 2.8 mmol/mol Creatinine (≤20 mmol/mol Creatinine is normal)

glucosidase activity: GAA activity #1 was 1.11 micromole/L/h and GAA activity #2 (NBS) 0.5 in dried blood spots (>2.10 micromole/L/h is normal). 1.60 in confirmatory testing (>3.88 is normal).

Variant 1: NM_000152.5(GAA):c.2238G>C

Variant 1 ClinVarID: 265160

Variant 1 CAid: CA8815665

Variant 2: NM_000152.5(GAA):c.-32-13T>G

Variant 2 ClinVarID: 4027

Variant 2 CAid: CA116606

Variant 3: NM_000152.5(GAA):c.2065G>A

Variant 3 ClinVarID: 4030

Variant 3 CAid: CA116612

Zygosity: compound heterozygous

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Subject number 9(L)

DiseaseAssertion: Late Onset Pompe disease

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: CK testing: 145 U/L (60-305 U/L is normal), AST: 72 U/L (22-71 U/L is normal), ALT: 43 U/L (7-50 U/L is normal), Hex4: 5.3 mmol/mol Creatinine (≤20 mmol/mol Creatinine is normal), BNP 13.0 pg/mL (0.0–100.0 pg/mL is normal)

glucosidase activity: GAA activity #1 was 0.97 micromole/L/h and GAA activity #2 (NBS) 0.33 in dried blood spots (>2.10 micromole/L/h is normal). 0.93 in confirmatory testing (>3.88 is normal).

Variant 1: NM_000152.5(GAA):c.2238G>C

Variant 1 ClinVarID: 265160

Variant 1 CAid: CA8815665

Variant 2: NM_000152.5(GAA):c.2281delGinsAT

Variant 2 ClinVarID: 370993

Variant 2 CAid: CA16041905

Variant 3: NM_000152.5(GAA):c.2065G>A

Variant 3 ClinVarID: 4030

Variant 3 CAid: CA116612

Zygosity: compound heterozygous

ParentalGenotype: N/A

PreviouslyPublished: N/A

Case#: Subject number 12(L)

DiseaseAssertion: Late Onset Pompe disease

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: CK testing: 464 U/L (60-305 U/L is normal)

glucosidase activity: 2.60 in confirmatory testing (>3.88 is normal). AST: 112 (22–71); ALT: 50 (7–50)

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

Variant 1 ClinVarID: 4027

Variant 1 CAid: CA116606

Variant 2: NM_000152.5(GAA):c.2238G>C

Variant 2 ClinVarID: 265160

Variant 2 CAid: CA8815665

Zygosity: compound heterozygous

ParentalGenotype: N/A

PreviouslyPublished: N/A