Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Dyggve-Melchior-Clausen syndrome ?
    ### Response:
    What are the signs and symptoms of Dyggve-Melchior-Clausen syndrome? Affected newborns may be small at birth, but otherwise appear normal. Skeletal findings are often recognized first between 1 and 18 months. With age, other characteristics begin to develop.
    