WebBackground: Dense fine speckled (DFS) pattern in antinuclear antibody (ANA) test using indirect immunofluorescence method became to be known recently and it is … Web18 feb. 2024 · Anti-Dense Fine Speckled 70 (DFS70) antibodies, also known as lens epithelium-derived growth factor (LEDGF), were recently identified as associated to a specific ANA IIF pattern characterized...
ANA Patterns
Web1 apr. 2024 · Antinuclear autoantibodies (ANAs) displaying the nuclear dense fine speckled immunofluorescence ... 1.0% at 1:320, and 0.3% at 1:640. There were 64 anti-DFS70 antibody-positive individuals. WebThe nuclear dense fine speckled (DFS) pattern is one of the most commonly observed IIF-ANA patterns in patients who are ANA-positive, have no evident diagnosis of ANA … taks pools
Prevalence and serological profile of anti-DFS70 positive ... - Nature
Web1 apr. 2016 · A previously described ANA pattern, designated dense fine speckled (DFS), is based on the presence of nuclear distribution of dense fine speckles. This pattern is unique in that unlike other ANA patterns it doesn't appear to be associated with systemic autoimmune rheumatic disorders (SARD). http://www2.cch.org.tw/labsearch/news_detail.aspx?oid=1234&no=3 Web25 apr. 2024 · 1:320 can be seen in 3% of healthy individuals without any sign of autoimmune disease. I know that creates a lot of confusion among patients but also physicians. If you think about the prevalence of autoimmune diseases is approximately 1%, then you can imagine that this test can be falsely positive many times. taksonomi bloom revisi 2018