title: Images in clinical medicine. A medical mystery--concentric calcification.
authors.affiliation: Veterans Affairs Medical Center, Pittsburgh, PA 15240, USA.
authors.forename: Dong Hoon Daniel
authors.initials: DH
authors.lastname: Kim
authors.forename: Victor L
authors.initials: VL
authors.lastname: Yu
mesh_terms: D000368:Aged; D002114:Calcinosis / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006417:Hematuria / Q000209:etiology; D006801:Humans; D008297:Male; D009566:Nitrates / Q000652:urine; D010388:Pelvis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed
chemical_list: D009566:Nitrates