title: Response.
authors: Baris
authors: B
authors: Bakir
authors: Bulent
authors: B
authors: Saka
mesh_terms: D038524:Diffusion Magnetic Resonance Imaging / Q000379:methods*; D006801:Humans; D012185:Retroperitoneal Fibrosis / Q000175:diagnosis*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*