Abstract Number: 1384 • 2015 ACR/ARHP Annual Meeting
Comparison of IgG4-Related and Non-IgG4-Related Retroperitoneal Fibrosis; A 12 Year Retrospective Study
Comparison of IgG4-related and Non-IgG4-related Retroperitoneal fibrosis; a 12 year Retrospective Study Background/Purpose: Retroperitoneal fibrosis (RPF) is a rare disease characterized by a progressive proliferation…