@GuyKatzMD @zach_wallace_md et al. Hypocomplementemia seen in 30% IgG4-RD. More organs involved (mean 4.3 vs 2.9). More likely to have serum IgG4 above ULN (89%vs74%) and 5XULN (52%vs28%) @rheumnow #ACR22 Abstr#0144
The Association of Hypocomplementemia with Organ Involvement and Serum IgG4 in IgG4-related Disease - ACR Meeting Abstracts
