Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Microgastria limb reduction defect ?
    ### Response:
    Microgastria limb reduction defect is a rare disorder with less than 60 previously reported cases. Children born with this condition have a small stomach (microgastria) and limb abnormalities. Symptoms may include vomiting, aspiration pneumonia and growth problems.
    