Top 10 facts about the world. Hand atrophy is a condition that causes muscles of the hand deteriorate and wither away. Also called muscle wasting, hand atrophy leads the muscles to begin to lose their bulk and strength. This in turn may cause a general decrease in the ability of the hand to move.
Why the test is used: Between 75% and 90% of people with lupus have a positive anti-dsDNA test. Also, the test is very specific for lupus. Therefore, a positive test can be useful in confirming a diagnosis. For many people, the titer, or level, of the antibodies rises as the disease becomes more active.
b> Blood tests, such as complete blood count, antinuclear antibody (ANA) test; Urine test to check kidney functioning; Imaging tests (eg, MRI scan ) if you have neurological symptoms. Depending on your symptoms, your doctor may diagnosis you with lupus even if you have less ...