Limb-Girdle Muscular Dystrophy, Autosomal Recessive (LGMD2)
Limb-girdle muscular dystrophy, type 2A (LGMD2A)
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Molecular testing of calpain-3 (CAPN3) by direct gene sequencing
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also the distal myopathy, Miyoshi myopathy
Muscle biopsy immunostaining for dysferlin (requires frozen tissue)
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Muscle biopsy immunostaining for all four sarcoglycans (requires frozen tissue)
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Muscle biopsy immunostaining for all four sarcoglycans (requires frozen tissue)
Molecular testing of α-sarcoglycan (SGCA)
PCR-based detection of common point mutation (c.229C>T; p.R77C)
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Muscle biopsy immunostaining for all four sarcoglycans (requires frozen tissue)
Molecular testing of β-sarcoglycan (SGCB)
PCR-based detection of common point mutation (c.341C>T; p.S114F)
- Muscle biopsy immunostaining for all four sarcoglycans (requires frozen tissue)
- Muscle biopsy immunostaining for α-dystroglycan (requires frozen tissue)
- PCR-based detection of common point mutation (c.826C>A; p.L276I)
- Direct gene sequencing
Molecular testing of fukutin-related protein (FKRP)
Limb-girdle muscular dystrophy, type 2K (LGMD2K)
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Muscle biopsy immunostaining for α-dystroglycan (requires frozen tissue)
Molecular testing of POMT1 by direct gene sequencing
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Muscle biopsy immunostaining for α-dystroglycan (requires frozen tissue)
Molecular testing of fukutin (FKTN) by direct gene sequencing
- Muscle biopsy immunostaining for α-dystroglycan (requires frozen tissue)
Molecular testing of POMT2 by direct gene sequencing
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Muscle biopsy immunostaining for α-dystroglycan (requires frozen tissue)
Molecular testing of POMGnT1 by direct gene sequencing