Abstract
18F-sodium fluoride (NaF) as an imaging tracer portrays calcium metabolic activity either in the osseous structures or in soft tissue. Currently, clinical use of NaF-PET is confined to detecting metastasis to the bone, but this approach reveals indirect evidence for disease activity and will have limited use in the future in favor of more direct approaches that visualize cancer cells in the read marrow where they reside. This has proven to be the case with FDG-PET imaging in most cancers. However, a variety of studies support the application of NaF-PET to assess benign osseous diseases. In particular, bone turnover can be measured from NaF uptake to diagnose osteoporosis. Several studies have evaluated the efficacy of bisphosphonates and their lasting effects as treatment for osteoporosis using bone turnover measured by NaF-PET. Additionally, NaF uptake in vessels tracks calcification in the plaques at the molecular level, which is relevant to coronary artery disease. Also, NaF-PET imaging of diseased joints is able to project disease progression in osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. Further studies suggest potential use of NaF-PET in domains such as back pain, osteosarcoma, stress-related fracture, and bisphosphonate-induced osteonecrosis of the jaw. The critical role of NaF-PET in disease detection and characterization of many musculoskeletal disorders has been clearly demonstrated in the literature, and these methods will become more widespread in the future. The data from PET imaging are quantitative in nature, and as such, it adds a major dimension to assessing disease activity.
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Blau M, Ganatra R, Bender MA. 18 F-fluoride for bone imaging. Semin Nucl Med. 1972;2(1):31–7.
Blau M, Nagler W, Bender MA. Fluorine-18: a new isotope for bone scanning. J Nucl Med Off Publ Soc Nucl Med. 1962;3:332–4.
Thrall JH. Technetium-99m labeled agents for skeletal imaging. CRC Crit Rev Clin Radiol Nucl Med. 1976;8(1):1–31.
Costeas A, Woodard HQ, Laughlin JS. Depletion of 18F from blood flowing through bone. J Nucl Med Off Publ Soc Nucl Med. 1970;11(1):43–5.
Weber DA, Greenberg EJ, Dimich A, Kenny PJ, Rothschild EO, Myers WP, et al. Kinetics of radionuclides used for bone studies. J Nucl Med Off Publ Soc Nucl Med. 1969;10(1):8–17.
Beheshti M, Vali R, Waldenberger P, Fitz F, Nader M, Loidl W, et al. Detection of bone metastases in patients with prostate cancer by 18F fluorocholine and 18F fluoride PET-CT: a comparative study. Eur J Nucl Med Mol Imaging. 2008;35(10):1766–74.
Grecchi E, O’Doherty J, Veronese M, Tsoumpas C, Cook GJ, Turkheimer FE. Multimodal partial-volume correction: application to 18F-fluoride PET/CT bone metastases studies. J Nucl Med Off Publ Soc Nucl Med. 2015;56(9):1408–14.
Sachpekidis C, Goldschmidt H, Hose D, Pan L, Cheng C, Kopka K, et al. PET/CT studies of multiple myeloma using (18) F-FDG and (18) F-NaF: comparison of distribution patterns and tracers’ pharmacokinetics. Eur J Nucl Med Mol Imaging. 2014;41(7):1343–53. A comparison of the efficacy of FDG and NaF regarding detection of myeloma-indicative osseous lesions.
Basu S, Alavi A. Bone marrow and not bone is the primary site for skeletal metastasis: critical role of [18F]fluorodeoxyglucose positron emission tomography in this setting. J Clin Oncol Off J Am Soc Clin Oncol. 2007;25(10):1297. author reply 1297–1299.
Blebea JS, Houseni M, Torigian DA, Fan C, Mavi A, Zhuge Y, et al. Structural and functional imaging of normal bone marrow and evaluation of its age-related changes. Semin Nucl Med. 2007;37(3):185–94.
Wainwright SA, Marshall LM, Ensrud KE, Cauley JA, Black DM, Hillier TA, et al. Study of osteoporotic fractures research g: hip fracture in women without osteoporosis. J Clin Endocrinol Metab. 2005;90(5):2787–93.
Blake GM, Siddique M, Frost ML, Moore AE, Fogelman I. Imaging of site specific bone turnover in osteoporosis using positron emission tomography. Curr Osteoporos Rep. 2014;12(4):475–85.
Hawkins RA, Choi Y, Huang SC, Hoh CK, Dahlbom M, Schiepers C, et al. Evaluation of the skeletal kinetics of fluorine-18-fluoride ion with PET. J Nucl Med Off Publ Soc Nucl Med. 1992;33(5):633–42.
Patlak CS, Blasberg RG, Fenstermacher JD. Graphical evaluation of blood-to-brain transfer constants from multiple-time uptake data. J Cereb Blood Flow Metab Off J Int Soc Cereb Blood Flow Metab. 1983;3(1):1–7.
Frost ML, Cook GJ, Blake GM, Marsden PK, Benatar NA, Fogelman I. A prospective study of risedronate on regional bone metabolism and blood flow at the lumbar spine measured by 18F-fluoride positron emission tomography. J Bone Miner Res Off J Am Soc Bone Miner Res. 2003;18(12):2215–22.
Frost ML, Siddique M, Blake GM, Moore AE, Schleyer PJ, Dunn JT, et al. Differential effects of teriparatide on regional bone formation using (18)F-fluoride positron emission tomography. J Bone Miner Res Off J Am Soc Bone Miner Res. 2011;26(5):1002–11.
Bauer DC, Garnero P, Bilezikian JP, Greenspan SL, Ensrud KE, Rosen CJ, et al. Short-term changes in bone turnover markers and bone mineral density response to parathyroid hormone in postmenopausal women with osteoporosis. J Clin Endocrinol Metab. 2006;91(4):1370–5.
Black DM, Greenspan SL, Ensrud KE, Palermo L, McGowan JA, Lang TF, et al. The effects of parathyroid hormone and alendronate alone or in combination in postmenopausal osteoporosis. N Engl J Med. 2003;349(13):1207–15.
Lindsay R, Nieves J, Formica C, Henneman E, Woelfert L, Shen V, et al. Randomised controlled study of effect of parathyroid hormone on vertebral-bone mass and fracture incidence among postmenopausal women on oestrogen with osteoporosis. Lancet. 1997;350(9077):550–5.
Neer RM, Arnaud CD, Zanchetta JR, Prince R, Gaich GA, Reginster JY, et al. Effect of parathyroid hormone (1–34) on fractures and bone mineral density in postmenopausal women with osteoporosis. N Engl J Med. 2001;344(19):1434–41.
Frost ML, Moore AE, Siddique M, Blake GM, Laurent D, Borah B, et al. (1)(8)F-fluoride PET as a noninvasive imaging biomarker for determining treatment efficacy of bone active agents at the hip: a prospective, randomized, controlled clinical study. J Bone Miner Res Off J Am Soc Bone Miner Res. 2013;28(6):1337–47.
Uchida K, Nakajima H, Miyazaki T, Yayama T, Kawahara H, Kobayashi S, et al. Effects of alendronate on bone metabolism in glucocorticoid-induced osteoporosis measured by 18F-fluoride PET: a prospective study. J Nucl Med Off Publ Soc Nucl Med. 2009;50(11):1808–14.
Canalis E, Delany AM. Mechanisms of glucocorticoid action in bone. Ann N Y Acad Sci. 2002;966:73–81.
Rubin MR, Bilezikian JP. Clinical review 151: the role of parathyroid hormone in the pathogenesis of glucocorticoid-induced osteoporosis: a re-examination of the evidence. J Clin Endocrinol Metab. 2002;87(9):4033–41.
Frost ML, Siddique M, Blake GM, Moore AE, Marsden PK, Schleyer PJ, et al. Regional bone metabolism at the lumbar spine and hip following discontinuation of alendronate and risedronate treatment in postmenopausal women. Osteoporos Int J Established Result Cooperation Between Eur Found Osteoporos National Osteoporos Found USA. 2012;23(8):2107–16. An analysis of the effects of bisphosphonate discontinuation on bone metabolism at the spine and hip measured using NaF-PET.
Blake GM, Siddique M, Puri T, Frost ML, Moore AE, Cook GJ, et al. A semipopulation input function for quantifying static and dynamic 18F-fluoride PET scans. Nucl Med Commun. 2012;33(8):881–8.
Siddique M, Blake GM, Frost ML, Moore AE, Puri T, Marsden PK, et al. Estimation of regional bone metabolism from whole-body 18F-fluoride PET static images. Eur J Nucl Med Mol Imaging. 2012;39(2):337–43.
Siddique M, Frost ML, Moore AE, Fogelman I, Blake GM. Correcting (18)F-fluoride PET static scan measurements of skeletal plasma clearance for tracer efflux from bone. Nucl Med Commun. 2014;35(3):303–10.
Moore KJ, Tabas I. Macrophages in the pathogenesis of atherosclerosis. Cell. 2011;145(3):341–55.
Weber C, Noels H. Atherosclerosis: current pathogenesis and therapeutic options. Nat Med. 2011;17(11):1410–22.
Donnan GA, Fisher M, Macleod M, Davis SM. Stroke. Lancet. 2008;371(9624):1612–23.
Libby P. Mechanisms of acute coronary syndromes and their implications for therapy. N Engl J Med. 2013;368(21):2004–13.
Greenland P, Knoll MD, Stamler J, Neaton JD, Dyer AR, Garside DB, et al. Major risk factors as antecedents of fatal and nonfatal coronary heart disease events. JAMA. 2003;290(7):891–7.
Detrano R, Guerci AD, Carr JJ, Bild DE, Burke G, Folsom AR, et al. Coronary calcium as a predictor of coronary events in four racial or ethnic groups. N Engl J Med. 2008;358(13):1336–45.
Figueroa AL, Abdelbaky A, Truong QA, Corsini E, MacNabb MH, Lavender ZR, et al. Measurement of arterial activity on routine FDG PET/CT images improves prediction of risk of future CV events. JACC Cardiovasc Imaging. 2013;6(12):1250–9.
Tarkin JM, Joshi FR, Rudd JH. PET imaging of inflammation in atherosclerosis. Nat Rev Cardiol. 2014;11(8):443–57.
Joshi NV, Vesey A, Newby DE, Dweck MR. Will 18F-sodium fluoride PET-CT imaging be the magic bullet for identifying vulnerable coronary atherosclerotic plaques? Curr Cardiol Rep. 2014;16(9):521.
Folco EJ, Sheikine Y, Rocha VZ, Christen T, Shvartz E, Sukhova GK, et al. Hypoxia but not inflammation augments glucose uptake in human macrophages: implications for imaging atherosclerosis with 18fluorine-labeled 2-deoxy-D-glucose positron emission tomography. J Am Coll Cardiol. 2011;58(6):603–14.
Rudd JH, Warburton EA, Fryer TD, Jones HA, Clark JC, Antoun N, et al. Imaging atherosclerotic plaque inflammation with [18F]-fluorodeoxyglucose positron emission tomography. Circulation. 2002;105(23):2708–11.
Bucerius J, Duivenvoorden R, Mani V, Moncrieff C, Rudd JH, Calcagno C, et al. Prevalence and risk factors of carotid vessel wall inflammation in coronary artery disease patients: FDG-PET and CT imaging study. JACC Cardiovasc Imaging. 2011;4(11):1195–205.
Bucerius J, Mani V, Moncrieff C, Rudd JH, Machac J, Fuster V, et al. Impact of noninsulin-dependent type 2 diabetes on carotid wall 18F-fluorodeoxyglucose positron emission tomography uptake. J Am Coll Cardiol. 2012;59(23):2080–8.
Kim TN, Kim S, Yang SJ, Yoo HJ, Seo JA, Kim SG, et al. Vascular inflammation in patients with impaired glucose tolerance and type 2 diabetes: analysis with 18F-fluorodeoxyglucose positron emission tomography. Circ Cardiovasc Imaging. 2010;3(2):142–8.
Rudd JH, Myers KS, Bansilal S, Machac J, Pinto CA, Tong C, et al. Atherosclerosis inflammation imaging with 18F-FDG PET: carotid, iliac, and femoral uptake reproducibility, quantification methods, and recommendations. J Nucl Med Off Publ Soc Nucl Med. 2008;49(6):871–8.
Tahara N, Kai H, Ishibashi M, Nakaura H, Kaida H, Baba K, et al. Simvastatin attenuates plaque inflammation: evaluation by fluorodeoxyglucose positron emission tomography. J Am Coll Cardiol. 2006;48(9):1825–31.
Rominger A, Saam T, Wolpers S, Cyran CC, Schmidt M, Foerster S, et al. 18F-FDG PET/CT identifies patients at risk for future vascular events in an otherwise asymptomatic cohort with neoplastic disease. J Nucl Med Off Publ Soc Nucl Med. 2009;50(10):1611–20.
Menezes LJ, Kotze CW, Hutton BF, Endozo R, Dickson JC, Cullum I, et al. Vascular inflammation imaging with 18F-FDG PET/CT: when to image? J Nucl Med Off Publ Soc Nucl Med. 2009;50(6):854–7.
Basu S, Zaidi H, Houseni M, Bural G, Udupa J, Acton P, et al. Novel quantitative techniques for assessing regional and global function and structure based on modern imaging modalities: implications for normal variation, aging and diseased states. Semin Nucl Med. 2007;37(3):223–39.
Blomberg BA, Thomassen A, de Jong PA, Simonsen JA, Lam MG, Nielsen AL, et al. Impact of personal characteristics and technical factors on quantification of sodium 18F-fluoride uptake in human arteries: prospective evaluation of healthy subjects. J Nucl Med Off Publ Soc Nucl Med. 2015;56(10):1534–40. This study found that blood activity, injected dose, and PET/CT system should be considered to generate accurate estimates of arterial 18F-NaF uptake.
Derlin T, Richter U, Bannas P, Begemann P, Buchert R, Mester J, et al. Feasibility of 18F-sodium fluoride PET/CT for imaging of atherosclerotic plaque. J Nucl Med Off Publ Soc Nucl Med. 2010;51(6):862–5.
Derlin T, Wisotzki C, Richter U, Apostolova I, Bannas P, Weber C, et al. In vivo imaging of mineral deposition in carotid plaque using 18F-sodium fluoride PET/CT: correlation with atherogenic risk factors. J Nucl Med Off Publ Soc Nucl Med. 2011;52(3):362–8.
Beheshti M, Saboury B, Mehta NN, Torigian DA, Werner T, Mohler E, et al. Detection and global quantification of cardiovascular molecular calcification by fluoro18-fluoride positron emission tomography/computed tomography--a novel concept. Hell J Nucl Med. 2011;14(2):114–20.
Basu S, Hoilund-Carlsen PF, Alavi A. Assessing global cardiovascular molecular calcification with 18F-fluoride PET/CT: will this become a clinical reality and a challenge to CT calcification scoring? Eur J Nucl Med Mol Imaging. 2012;39(4):660–4.
Dweck MR, Chow MW, Joshi NV, Williams MC, Jones C, Fletcher AM, et al. Coronary arterial 18F-sodium fluoride uptake: a novel marker of plaque biology. J Am Coll Cardiol. 2012;59(17):1539–48.
Janssen T, Bannas P, Herrmann J, Veldhoen S, Busch JD, Treszl A, et al. Association of linear (1)(8)F-sodium fluoride accumulation in femoral arteries as a measure of diffuse calcification with cardiovascular risk factors: a PET/CT study. J Nucl Cardiol. 2013;20(4):569–77.
Li Y, Berenji GR, Shaba WF, Tafti B, Yevdayev E, Dadparvar S. Association of vascular fluoride uptake with vascular calcification and coronary artery disease. Nucl Med Commun. 2012;33(1):14–20.
Abdelbaky A, Corsini E, Figueroa AL, Fontanez S, Subramanian S, Ferencik M, et al. Focal arterial inflammation precedes subsequent calcification in the same location: a longitudinal FDG-PET/CT study. Circ Cardiovasc Imaging. 2013;6(5):747–54.
Irkle A, Vesey AT, Lewis DY, Skepper JN, Bird JL, Dweck MR, et al. Identifying active vascular microcalcification by (18)F-sodium fluoride positron emission tomography. Nat Commun. 2015;6:7495. Electron microscopy, autoradiography, histology and preclinical and clinical PET/CT were used to analyse NaF binding. The authors showed that NaF-PET/CT imaging can distinguish between areas of macro- and microcalcification in active unstable atherosclerosis.
Kobayashi N, Inaba Y, Tateishi U, Ike H, Kubota S, Inoue T, et al. Comparison of 18F-fluoride positron emission tomography and magnetic resonance imaging in evaluating early-stage osteoarthritis of the hip. Nucl Med Commun. 2015;36(1):84–9.
Kobayashi N, Inaba Y, Tateishi U, Yukizawa Y, Ike H, Inoue T, et al. New application of 18F-fluoride PET for the detection of bone remodeling in early-stage osteoarthritis of the hip. Clin Nucl Med. 2013;38(10):e379–83.
Hirata Y, Inaba Y, Kobayashi N, Ike H, Yukizawa Y, Fujimaki H, et al. Correlation between mechanical stress by finite element analysis and 18F-fluoride PET uptake in hip osteoarthritis patients. J Orthop Res Off Publ Orthop Res Soc. 2015;33(1):78–83.
Lee JW, Lee SM, Kim SJ, Choi JW, Baek KW. Clinical utility of fluoride-18 positron emission tomography/CT in temporomandibular disorder with osteoarthritis: comparisons with 99mTc-MDP bone scan. Dento Maxillo Facial Radiol. 2013;42(2):29292350.
Watanabe T, Takase-Minegishi K, Ihata A, Kunishita Y, Kishimoto D, Kamiyama R, Hama M, Yoshimi R, Kirino Y, Asami Y, et al. F-FDG and F-NaF PET/CT demonstrate coupling of inflammation and accelerated bone turnover in rheumatoid arthritis. Mod Rheumatol Jpn Rheumatism Assoc. 2015:1–8. This paper showed that both FDG and NaF-PET signals were associated with RA-affected joints, especially those with ongoing erosive changes.
Fischer DR, Pfirrmann CW, Zubler V, Stumpe KD, Seifert B, Strobel K, et al. High bone turnover assessed by 18F-fluoride PET/CT in the spine and sacroiliac joints of patients with ankylosing spondylitis: comparison with inflammatory lesions detected by whole body MRI. EJNMMI Res. 2012;2(1):38.
Lee SG, Kim IJ, Kim KY, Kim HY, Park KJ, Kim SJ, et al. Assessment of bone synthetic activity in inflammatory lesions and syndesmophytes in patients with ankylosing spondylitis: the potential role of 18F-fluoride positron emission tomography-magnetic resonance imaging. Clin Exp Rheumatol. 2015;33(1):90–7. This paper assessed bone synthetic activity in inflammatory lesions and syndesmophytes in patients with ankylosing spondylitis using NaF-PET/MRI.
Strobel K, Fischer DR, Tamborrini G, Kyburz D, Stumpe KD, Hesselmann RG, et al. 18F-fluoride PET/CT for detection of sacroiliitis in ankylosing spondylitis. Eur J Nucl Med Mol Imaging. 2010;37(9):1760–5.
Bruijnen ST, van der Weijden MA, Klein JP, Hoekstra OS, Boellaard R, van Denderen JC, et al. Bone formation rather than inflammation reflects ankylosing spondylitis activity on PET-CT: a pilot study. Arthritis Res Ther. 2012;14(2):R71.
Wilde F, Steinhoff K, Frerich B, Schulz T, Winter K, Hemprich A, et al. Positron-emission tomography imaging in the diagnosis of bisphosphonate-related osteonecrosis of the jaw. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2009;107(3):412–9.
Guggenberger R, Fischer DR, Metzler P, Andreisek G, Nanz D, Jacobsen C, et al. Bisphosphonate-induced osteonecrosis of the jaw: comparison of disease extent on contrast-enhanced MR imaging, [18F] fluoride PET/CT, and conebeam CT imaging. AJNR Am J Neuroradiol. 2013;34(6):1242–7.
Raje N, Woo SB, Hande K, Yap JT, Richardson PG, Vallet S, et al. Clinical, radiographic, and biochemical characterization of multiple myeloma patients with osteonecrosis of the jaw. Clin Cancer Res. 2008;14(8):2387–95.
Lim R, Fahey FH, Drubach LA, Connolly LP, Treves ST. Early experience with fluorine-18 sodium fluoride bone PET in young patients with back pain. J Pediatr Orthop. 2007;27(3):277–82.
Ovadia D, Metser U, Lievshitz G, Yaniv M, Wientroub S, Even-Sapir E. Back pain in adolescents: assessment with integrated 18F-fluoride positron-emission tomography-computed tomography. J Pediatr Orthop. 2007;27(1):90–3.
Gamie S, El-Maghraby T. The role of PET/CT in evaluation of Facet and Disc abnormalities in patients with low back pain using (18)F-Fluoride. Nucl Med Rev Cent East Eur. 2008;11(1):17–21.
Fischer DR, Zweifel K, Treyer V, Hesselmann R, Johayem A, Stumpe KD, et al. Assessment of successful incorporation of cages after cervical or lumbar intercorporal fusion with [(18)F]fluoride positron-emission tomography/computed tomography. Eur Spine J. 2011;20(4):640–8.
Cronlein M, Rauscher I, Beer AJ, Schwaiger M, Schaffeler C, Beirer M, et al. Visualization of stress fractures of the foot using PET-MRI: a feasibility study. Eur J Med Res. 2015;20(1):99. This paper revealed that PET-MRI would be a feasible technique to recognize stress fractures of the foot and concluded that conservative treatment plans could lead to good clinical outcomes.
Hoh CK, Hawkins RA, Dahlbom M, Glaspy JA, Seeger LL, Choi Y, et al. Whole body skeletal imaging with [18F] fluoride ion and PET. J Comput Assist Tomogr. 1993;17(1):34–41.
Wilson 3rd GH, Gore JC, Yankeelov TE, Barnes S, Peterson TE, True JM, et al. An approach to breast cancer diagnosis via PET imaging of microcalcifications using (18)F-NaF. J Nucl Med Off Publ Soc Nucl Med. 2014;55(7):1138–43.
Basu S, Torigian D, Alavi A. Evolving concept of imaging bone marrow metastasis in the twenty-first century: critical role of FDG-PET. Eur J Nucl Med Mol Imaging. 2008;35(3):465–71.
Brenner W, Vernon C, Conrad EU, Eary JF. Assessment of the metabolic activity of bone grafts with (18)F-fluoride PET. Eur J Nucl Med Mol Imaging. 2004;31(9):1291–8.
Sorensen J, Michaelsson K, Strand H, Sundelin S, Rahme H. Long-standing increased bone turnover at the fixation points after anterior cruciate ligament reconstruction: a positron emission tomography (PET) study of 8 patients. Acta Orthop. 2006;77(6):921–5.
Sorensen J, Ullmark G, Langstrom B, Nilsson O. Rapid bone and blood flow formation in impacted morselized allografts: positron emission tomography (PET) studies on allografts in 5 femoral component revisions of total hip arthroplasty. Acta Orthop Scand. 2003;74(6):633–43.
Ullmark G, Nilsson O, Maripuu E, Sorensen J. Analysis of bone mineralization on uncemented femoral stems by [18F]-fluoride-PET: a randomized clinical study of 16 hips in 8 patients. Acta Orthop. 2013;84(2):138–44.
Ullmark G, Sorensen J, Langstrom B, Nilsson O. Bone regeneration 6 years after impaction bone grafting: a PET analysis. Acta Orthop. 2007;78(2):201–5.
Ullmark G, Sorensen J, Nilsson O. Bone healing of severe acetabular defects after revision arthroplasty. Acta Orthop. 2009;80(2):179–83.
Ullmark G, Sorensen J, Nilsson O. Analysis of bone formation on porous and calcium phosphate-coated acetabular cups: a randomised clinical [18F]fluoride PET study. Hip Int J Clin Exp Res Hip Pathol Ther. 2012;22(2):172–8.
Ullmark G, Sundgren K, Milbrink J, Nilsson O, Sorensen J. Osteonecrosis following resurfacing arthroplasty. Acta Orthop. 2009;80(6):670–4.
Cook GJ, Blake GM, Marsden PK, Cronin B, Fogelman I. Quantification of skeletal kinetic indices in Paget’s disease using dynamic 18F-fluoride positron emission tomography. J Bone Miner Res Off J Am Soc Bone Miner Res. 2002;17(5):854–9.
Installe J, Nzeusseu A, Bol A, Depresseux G, Devogelaer JP, Lonneux M. (18)F-fluoride PET for monitoring therapeutic response in Paget’s disease of bone. J Nucl Med Off Publ Soc Nucl Med. 2005;46(10):1650–8.
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Raynor W, Houshmand S, Gholami S, Blomberg BA, Werner TJ, Høilund-Carlsen PF, Baker J, and Alavi A declare that they have no conflict of interest.
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Raynor, W., Houshmand, S., Gholami, S. et al. Evolving Role of Molecular Imaging with 18F-Sodium Fluoride PET as a Biomarker for Calcium Metabolism. Curr Osteoporos Rep 14, 115–125 (2016). https://doi.org/10.1007/s11914-016-0312-5
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DOI: https://doi.org/10.1007/s11914-016-0312-5