Reply to Jerome Verine's Letter to the Editor re: Rodolfo Montironi, Marina Scarpelli, Liang Cheng, et al. Immunoglobulin G4-related Disease in Genitourinary Organs: An Emerging Fibroinflammatory Entity Often Misdiagnosed Preoperatively as Cancer. Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2012.11.056