What does Andy mean? Andy [andy] as a name for girls has its root in Greek, and the meaning of the name Andy is manly, virile. Andy is an alternate form of Andrea (Greek): from the word andreia. Associated with: greek.
Blood tests for scleroderma are done by drawing blood from the vein that is put for further testing. The test helps in detecting the presence of autoimmune and antinuclear antibodies. Sometimes, there might be certain other tests that may be carried along with the blood tests to determine the accuracy of the results.
Unfortunately, if the ANA test was run using a very common method called Multiplex testing, recent research indicates that there is an up to 43% chance (depending on the particular Multiplex diagnostic system) that the negative ANA is wrong for patients with Scleroderma!