Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Sideroblastic anemia pyridoxine-refractory autosomal recessive ?
    ### Response:
    Sideroblastic anemia pyridoxine-refractory autosomal recessive is an inherited blood disorder that is characterized by an impaired ability of the bone marrow to produce normal red blood cells. The iron inside red blood cells is inadequately used to make hemoglobin, despite adequate or increased amounts of iron.
    