Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Gorham's disease ?
    ### Response:
    What are the signs and symptoms of Gorham's disease? Most cases of Gorham's disease are discovered before the age of 40. Symptoms vary among affected people and depend on the area of the body involved. The most commonly involved sites are the skull, jaw, shoulder, rib cage, and pelvis.
    