Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of 17q23.1q23.2 microdeletion syndrome ?
    ### Response:
    What are the signs and symptoms of 17q23.1q23.2 microdeletion syndrome? 17q23.1q23.2 microdeletion syndrome is characterized by developmental delay, microcephaly, short stature, heart defects and hand, foot and limb abnormalities. All individuals reported to date have had mild to moderate developmental delay, in particular delays in speech.
    