Laboratory

rheumatologic-disease-commercial-laboratory-medical-care

CAA has an on-site laboratory capable of processing routine studies for general medical care. We also offer specialized autoantibody testing needed to follow patients with rheumatologic diseases.

If only a portion of the lab results are performed in our office, we will draw the blood tests in our office and send them to the appropriate commercial laboratory.

When paired with physical examinations, blood tests are an effective way to confirm and diagnose potential disease activity. Our on-site laboratory helps determine results, which are classified as positive or negative. If a rheumatic disease is diagnosed due to positive test results, further laboratory testing can show our physicians the extent of the disease and guide their treatment process.

Antinuclear Antibody Testing

Antibodies are proteins that develop in the body’s immune system to combat infectious germs. Sometimes antibodies make the mistake of identifying normal proteins in the body as “foreign,” which causes the body to attack itself. These antibodies are identified as autoantibodies, and they incorrectly work to target “normal” proteins within the nucleus of a cell. They’re also known as antinuclear antibodies, and most people have them in small amounts within the body. When there’s a large presence found, it can indicate existing autoimmune diseases, including Sjogren’s Syndrome, lupus, scleroderma, connective tissue diseases, and cases of juvenile arthritis.

Sometimes patients get a “false positive” ANA test result, which means an autoimmune disease does not actually exist in the body. Certain medications trigger false positive results, so it’s important to let your doctor know about any prescriptions you’re currently taking.

Testing Positive for an Autoimmune Disease

If you find out you’ve tested positive for an autoimmune disease, our doctors will work with you to determine the next steps. There are many available treatments to consider, so please talk to our physicians about any and all of your concerns.

Jan 15, 2019

10 Ways to Build your Quality of Life with Arthritis

ntNco7TTS7W1TWEgbcuR_full_ways-to-build-quality-of-life-with-arthritis

People living with arthritis are often discouraged by how much the disease can take from their life. If you have arthritis, physical limitations caused by chronic pain and fatigue can diminish your quality of life. When you suffer from arthritis, so much energy is consumed just trying to accomplish ordinary tasks and usual daily activities […]

Read More »

Jan 8, 2019

Nine Strategies for Managing Depression Caused by Arthritis

ogsmj6MQ5evd89pIQcsg_full_managing-depression-caused-by-arthritis-healthy-living-tips

Anyone who suffers from arthritis knows that the blues can become a part of life. According to The Arthritis Foundation, “People with arthritis have high rates of depression and anxiety. Many of those affected don’t receive mental health treatment – which could potentially help with their physical arthritis symptoms.” The good news is that it […]

Read More »

Dec 12, 2018

Tips for Cold Weather Exercise with Arthritis

FjZa0bySOFEB3MsYTRws_full_7-Tips-for-Staying-Active-in-Cold-Weather

Winter has hit North Carolina! And while it may not be officially considered winter for a few weeks, these frigid days tell us otherwise. The temperatures are quickly dropping and that comfy couch and cozy blanket are much more appealing than a brisk walk outside. Unfortunately, inactivity will make pain and depression worse for arthritis […]

Read More »