title: Pelvic horseshoe kidney mimics sacral metastases on bone scan.
authors.affiliation: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA. hongming.zhuang@uphs.upenn.edu
authors.forename: Hongming
authors.initials: H
authors.lastname: Zhuang
authors.forename: Edgar
authors.initials: E
authors.lastname: Cheng
authors.forename: Jian Q
authors.initials: JQ
authors.lastname: Yu
authors.forename: Thiruvenkatasamy
authors.initials: T
authors.lastname: Dhurairaj
authors.forename: Rakesh
authors.initials: R
authors.lastname: Kumar
authors.forename: Abass
authors.initials: A
authors.lastname: Alavi
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors / Q000517:prevention & control*; D019788:Fluorodeoxyglucose F18; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D012445:Sacrococcygeal Region / Q000000981:diagnostic imaging*; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging*
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18