DESIR cohort update in Abs #0513 shows axSpA pt imaging doesn't "worsen" after pregnancy. However, following 1st pregnancy, can see slight increase in L SIJ score, but typically not enough to define "worsening." #ACR23 https://t.co/HaYj3RQGFb @rheumnow https://t.co/5MQCXS1Kat