[1]Division of Nephrology Department of Internal Medicine Erciyes University School of Medicine Kayseri 38039 Turkey;
[2]Division of Rheumatology Department of Internal Medicine Erciyes University School of Medicine Kayseri 38039 Turkey;
[3]Department of Internal Medicine Erciyes University School of Medicine Kayseri 38039 Turkey;
[4]Department of Pathology Erciyes University School of Medicine Kayseri 38039 Turkey;
Immunoglobulin G4-related disease; Tubulointerstitial nephritis; Rituximab; Case report;