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