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