title: Renal mass showing normal ultrasonographic findings.
authors.affiliation: Department of Internal Medicine, Renal Regeneration Laboratory, Research Institute of Clinical Medicine, Chonbuk National University Medical School, Jeonju, Republic of Korea.
authors.forename: Sik
authors.initials: S
authors.lastname: Lee
authors.forename: Il Y
authors.initials: IY
authors.lastname: Yun
authors.forename: Won
authors.initials: W
authors.lastname: Kim
authors.forename: Kyung P
authors.initials: KP
authors.lastname: Kang
authors.forename: Sang Y
authors.initials: SY
authors.lastname: Lee
authors.forename: Kyu Y
authors.initials: KY
authors.lastname: Jang
authors.forename: Sung K
authors.initials: SK
authors.lastname: Park
mesh_terms: D000368:Aged; D006417:Hematuria / Q000000981:diagnostic imaging*; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography; D012680:Sensitivity and Specificity; D014463:Ultrasonography