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