Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Congenital dyserythropoietic anemia type 2 ?
    ### Response:
    What are the signs and symptoms of Congenital dyserythropoietic anemia type 2? The signs and symptoms of CDA II include jaundice, gallstones and an enlarged liver and spleen. This condition also causes the body to absorb too much iron, which builds up and can damage tissues and organs.
    