title: Paget's disease mimicing skeletal metastases in a patient with coexisting prostatic carcinoma.
abstract: We present a 93-year-old man with prostatic carcinoma whose 99mTc-HMDP skeletal images showed multiple areas of abnormally increased radioactivity in the bone and virtual absence of renal activity. These findings were interpreted as representing multiple skeletal metastases. When correlated with concurrent radiographs, the abnormalities were found to be due to Paget's disease. Multiple areas of bone involvement are not rare in Paget's disease. We reemphasize that an abnormal bone scintigram should always be correlated with regional radiographs to rule out conditions other than malignancy.
authors.affiliation: Nuclear Medicine Service, Veterans Administration Medical Center, Lexington, KY.
authors.forename: W J
authors.initials: WJ
authors.lastname: Shih
authors.forename: C
authors.initials: C
authors.lastname: Riley
authors.forename: S
authors.initials: S
authors.lastname: Magoun
authors.forename: U Y
authors.initials: UY
authors.lastname: Ryo
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010001:Osteitis Deformans / Q000000981:diagnostic imaging*; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013669:Technetium Tc 99m Medronate / Q000031:analogs & derivatives
chemical_list: C024226:technetium Tc 99m hydroxymethylene diphosphonate; D013669:Technetium Tc 99m Medronate