Hi DonnaShuder, I did a screenshot on your question & this is what came up. I hope this helps. Keep researching and asking questions. This site has wonderful supportive people and alot of information. Best wishes to you! God bless. 🙏🙏🙏 P.

Although I don't yet know the exact meaning of that term, I have both conditions.

You're most welcome. I hope research leads to information for your children as well. Early diagnosis is the key. I pray you find the answers that lead to solutions to help you all live life with a great outcome. 🙏

You are right Mark , it is a constant battle.

Hey, I just now learned the definition of that long medical term you used above: seronegative spondyloarthropathy: if feres to a family of rheumatic spine diseases including Psoriatic Arthritis, Irritable Bowl Syndrome ( both of which I have) and some additional conditions.
Spondylosis and spondyloarthritis are 2 separate conditions---i have both. I feel like Buffy the Vampire battling against 2 demons at the same time.