Scleroderma (pronounced SKLEER-oh-der-ma) is a disease that affects your skin. When you have scleroderma, your skin gradually tightens and thickens or hardens. It can’t stretch like it used to.
Scleroderma can also change tiny blood vessels. That damages internal organs. Although it usually affects the hands, face, and feet, it can also target the digestive tract, heart and blood flow, lungs, and kidneys.
To diagnose gout, blood and urine tests are needed but may not always give the answer.
Demonstrating high uric acid in the blood is essential, but you can have a high level of uric acid without having gout. Or you may have normal uric acid levels at the time of a gout attack.
To confirm the presence of gout, fluid drawn from the affected joint may be examined under a special polarizing microscope to see if it shows the characteristic crystals.
X-rays are useful in confirming long-term or chronic...