PURPOSE: The aim of this study was to assess the diagnostic performance of (18)F-Fluoride positron emission tomography (PET) or positron emission tomography/computed tomography (PET/CT) compared with bone scintigraphy (BS) planar or BS planar and single photon emission computed tomography (SPECT) in evaluating patients with metastatic bone tumor. MATERIALS AND METHODS: We performed a meta-analysis of all available studies addressing the diagnostic accuracy of (18)F-Fluoride PET, (18)F-Fluoride PET/CT, BS planar, and BS planar and SPECT for detecting the metastatic bone tumor. We determined sensitivities and specificities across studies, calculated positive and negative likelihood ratios, and drew summary receiver operating characteristic curves using hierarchical regression models. We also compared the effective dose and cost-effectiveness estimated by data from the enrolled studies between (18)F-Fluoride PET or PET/CT and BS planar or BS planar and SPECT. RESULTS: When comparing all studies with data on (18)F-Fluoride PET or PET/CT, sensitivity and specificity were 96.2% [95% confidence interval (CI) 93.5-98.9%] and 98.5% (95% CI 97.0-100%), respectively, on a patient basis and 96.9% (95% CI 95.9-98.0%) and 98.0% (95% CI 97.1-98.9%), respectively, on a lesion basis. The Az values of (18)F-Fluoride PET or PET/CT were 0.986 for the patient basis and 0.905 for the lesion basis, whereas those of BS or BS and SPECT were 0.866 for the patient basis and 0.854 for the lesion basis. However, the estimated effective dose and average cost-effective ratio were poorer for (18)F-Fluoride PET or PET/CT than those of BS planar or BS planar and SPECT. CONCLUSION: (18)F-Fluoride PET or PET/CT has excellent diagnostic performance for the detection of metastatic bone tumor, but the estimated effective dose and average cost-effective ratio are at a disadvantage compared with BS planar or BS planar and SPECT.
PURPOSE: The aim of this study was to assess the diagnostic performance of (18)F-Fluoride positron emission tomography (PET) or positron emission tomography/computed tomography (PET/CT) compared with bone scintigraphy (BS) planar or BS planar and single photon emission computed tomography (SPECT) in evaluating patients with metastatic bone tumor. MATERIALS AND METHODS: We performed a meta-analysis of all available studies addressing the diagnostic accuracy of (18)F-Fluoride PET, (18)F-Fluoride PET/CT, BS planar, and BS planar and SPECT for detecting the metastatic bone tumor. We determined sensitivities and specificities across studies, calculated positive and negative likelihood ratios, and drew summary receiver operating characteristic curves using hierarchical regression models. We also compared the effective dose and cost-effectiveness estimated by data from the enrolled studies between (18)F-Fluoride PET or PET/CT and BS planar or BS planar and SPECT. RESULTS: When comparing all studies with data on (18)F-Fluoride PET or PET/CT, sensitivity and specificity were 96.2% [95% confidence interval (CI) 93.5-98.9%] and 98.5% (95% CI 97.0-100%), respectively, on a patient basis and 96.9% (95% CI 95.9-98.0%) and 98.0% (95% CI 97.1-98.9%), respectively, on a lesion basis. The Az values of (18)F-Fluoride PET or PET/CT were 0.986 for the patient basis and 0.905 for the lesion basis, whereas those of BS or BS and SPECT were 0.866 for the patient basis and 0.854 for the lesion basis. However, the estimated effective dose and average cost-effective ratio were poorer for (18)F-Fluoride PET or PET/CT than those of BS planar or BS planar and SPECT. CONCLUSION: (18)F-Fluoride PET or PET/CT has excellent diagnostic performance for the detection of metastatic bone tumor, but the estimated effective dose and average cost-effective ratio are at a disadvantage compared with BS planar or BS planar and SPECT.
Authors: M Beheshti; F M Mottaghy; F Paycha; F F F Behrendt; T Van den Wyngaert; I Fogelman; K Strobel; M Celli; S Fanti; F Giammarile; B Krause; W Langsteger Journal: Eur J Nucl Med Mol Imaging Date: 2015-07-23 Impact factor: 9.236
Authors: Mohammad H Bagheri; Mark A Ahlman; Liza Lindenberg; Baris Turkbey; Jeffrey Lin; Ali Cahid Civelek; Ashkan A Malayeri; Piyush K Agarwal; Peter L Choyke; Les R Folio; Andrea B Apolo Journal: Urol Oncol Date: 2017-05-12 Impact factor: 3.498
Authors: Eva Dyrberg; Helle W Hendel; Tri Hien Viet Huynh; Tobias Wirenfeldt Klausen; Vibeke B Løgager; Claus Madsen; Erik M Pedersen; Maria Pedersen; Henrik S Thomsen Journal: Eur Radiol Date: 2018-08-21 Impact factor: 5.315
Authors: Katherine A Zukotynski; Chun K Kim; Victor H Gerbaudo; Jon Hainer; Mary-Ellen Taplin; Philip Kantoff; Annick D Van den Abbeele; Steven Seltzer; Christopher J Sweeney Journal: Am J Nucl Med Mol Imaging Date: 2014-12-15