Pain Diagnosis -
When any deformity occurs anywhere in the
body, the pain starts. The exact location of the disease is easily known from
the pain. But many times the place where the disease is affected is not in pain
but in other places. This is called referred pain. For example, in inflammation
of the liver, pain is felt on the right side of the chest and on the back.
Heart disease causes pain in the left armpit and shoulder or arm.