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.
Liver Pain Causes. Causes of liver pain are not just a few but in fact quite a few owing to the importance of the organ. They give rise to liver pain of differing nature which may be categorized as acute or chronic liver pain, and sharp or dull liver pain. The causes can be listed as the following:-. 1  The most common cause of liver pain is a condition known as fatty liver, which is characterized by the excess accumulation of lipid molecules in the liver which causes it to swell. 2  Liver disorder of a chronic nature may be responsible for cirrhosis liver pain.