label: myopathy, lactic acidosis, and sideroblastic anemia
label_lc: myopathy, lactic acidosis, and sideroblastic anemia
description: "Mitochondrial myopathy and sideroblastic anemia belongs to the heterogeneous family of metabolic myopathies. It is characterized by progressive exercise intolerance manifesting in childhood, onset of sideroblastic anemia around adolescence, lactic acidaemia, and mitochondrial myopathy."