What’s ASO Rheumatisms?

Featured Article
Definition

Antistreptolysin O (ASO) titer is a blood test to measure antibodies against streptolysin O, a substance produced by group A Streptococcus bacteria.


Alternative Names

ASO titer; ASLO


How the test is performed

Blood is typically drawn from a vein, usually from the inside of the elbow or the back of the hand. The site is cleaned with germ-killing medicine (antiseptic). The health care provider wraps an elastic band around the upper arm to apply pressure to the area...

Read more

More information on "What’s ASO Rheumatisms?"

From Our Experts

See more SharePosts »

From Our Sources

More on Rheumatoid Arthritis »