Limb-girdle muscular dystrophy type 2D (LGMD2D) is caused by autosomal recessive mutations in the alpha-sarcoglycan gene. The clinical, biochemical, histological, imunohistochemical and molecular genetic data in 2 Albanian siblings with LGMD2D (adhalinopathy or alpha-sarcoglycanopathy) are presented and the resemblance with Duchenne muscular dystrophy (DMD) is discussed. Both siblings had very high level of CK and a negative molecular test for DMD deletions and duplications. The muscle biopsy showed dystrophic features as well as deficiency in two different proteins, the Gamma sarcoglycan protein (-SG) and the Alpha -SG protein (-SG). DNA analysis demonstrated homozygosity for a pathogenic point mutation (574C>T) in the alpha-sarcoglycan gene, confirming the diagnosis of limb-girdle muscular dystrophy type 2D. We believe it is the first confirmed case of primary alpha-sarcoglycanopathy identified in Albania which support the assumption of a wide geographic prevalence of severe childhood onset of autosomal recessive muscular dystrophy, We show that muscle biopsy and DNA diagnosis remains the most sensitive and specific method for differential diagnosis.