Dual Energy CT Study in 32 #gout pts on #allopurinol escalated over 2 yrs to achieve Uric acid <6 - tophus urate volumes and tophus soft tissue volumes reduced - chronic inflammatory soft tissue within the tophus is slower to respond than crystals @RheumNow #ACR22 abst#2203 https://t.co/dtHQqg9iFR