Linear Scleroderma. Scleroderma is a rare autoimmune disease in which an overproduction of abnormal collagen causes normal tissues to be replaced with thick, dense scar tissue that can affect underlying bones and muscles if left untreated.
Liver pain. Liver pain is felt in the upper right area of the abdomen, just below the ribs. Usually, it is a dull, vague pain though it can sometimes be quite severe and may cause a backache. Sometimes people perceive it as pain in the right shoulder.
Causes and Symptoms of Liver Pain www.lifescript.com/health/briefs/c/causes_and_symptoms_of_liver_pain.aspx. These pains can easily be confused with other areas, because your liver is so close to your kidneys, back and other abdominal organs. ... Depending on the cause, the pain can be dull and achy, or severe.