Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Pulmonary alveolar microlithiasis ?
    ### Response:
    What are the signs and symptoms of Pulmonary alveolar microlithiasis? The Human Phenotype Ontology provides the following list of signs and symptoms for Pulmonary alveolar microlithiasis. If the information is available, the table below includes how often the symptom is seen in people with this condition.
    