Rheumatology investigates especially muscular- skeleton system diseases. Yet, rheumatic diseases do not focus only on such diseases. Other organs and systems can also be affected. Therefore, rheumatology focuses on multisystemical diseases. MS. Was used to describe a painful fluid during first century. Rheumatic diseases is a term that is used for medical problems which effects heart, bones, joints, kidney, skin, and lungs. In total there are more than 200 rheumatic diseases.
Diseases: