I have had 3 years of ANA positive results correlating with systemic sclerosis. This has been rising in titre every year since my first rheumatology investigation for various aches and pains. (I was ENA negative and I only have a touch of Raynauds). I don't understand why I am now testing ANA negative. A lab mistake? Any information welcome. That's a bit of a change in a few months.
Last edited by Boudicca10