Abstract
PET and MRI are two well-established medical imaging modalities that are used frequently as diagnostic tools in a wide range of clinical indications providing complementary information. MRI can provide anatomical information with very high spatial resolution, and functional measurements at organ and tissue level with high diagnostic sensitivity. On the other hand, PET images functional processes at cellular and sub-cellular level with very high diagnostic specificity and high tracer detection sensitivity (10−11–10−12 mol/l) but with an inferior to MRI spatial resolution. This complementary matching of capabilities renders both PET(/CT) and MRI necessary in several disease pathways, particularly in oncology and neurology. A significant workflow limitation, when both modalities are needed, is the physical and organisational separation of the two systems. Patients needing both PET and MR imaging are referred independently and often imaged after a significant amount of time. This renders the fusion of information from both examinations difficult or even impossible due to disease status changes or several other technical and organisational factors. It is, therefore, expected that where MRI is the preferred imaging modality versus CT, PET-MR should be more clinically useful than PET-CT and a combined single examination could provide significant benefits to both the patient and the hospital.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Ratib O, Beyer T (2011) Whole-body hybrid PET/MRI: ready for clinical use? Eur J Nucl Med Mol Imaging 38(6):992–995
Jones T (2002) Molecular imaging with PET – the future challenges. Br J Radiol 75 Spec No:S6–S15
Pichler BJ, Kolb A, Nagele T, Schlemmer HP (2010) PET/MRI: paving the way for the next generation of clinical multimodality imaging applications. J Nucl Med 51(3):333–336
Schiepers C, Dahlbom M (2011) Molecular imaging in oncology: the acceptance of PET/CT and the emergence of MR/PET imaging. Eur Radiol 21(3):548–554
Zaidi H, Del Guerra A (2011) An outlook on future design of hybrid PET/MRI systems. Med Phys 38(10):5667–5689
Kielstra P (2009) Doctor innovation: shaking up the health system. The Economist Intelligence Unit, London
Oates ME, Diagnostic Radiology Participants of ACRSNMTF, II (2012) Integrated residency training pathways of the future: diagnostic radiology, nuclear radiology, nuclear medicine, and molecular imaging. J Am Coll Radiol 9(4):239–244
Bolus NE, George R, Washington J, Newcomer BR (2009) PET/MRI: the blended-modality choice of the future? J Nucl Med Technol 37(2):63–71; quiz 72–63
Hicks RJ, Lau EW (2009) PET/MRI: a different spin from under the rim. Eur J Nucl Med Mol Imaging 36(Suppl 1):S10–S14
Goyen M, Debatin JF (2009) Healthcare costs for new technologies. Eur J Nucl Med Mol Imaging 36(Suppl 1):S139–S143
von Schulthess GK, Schlemmer HP (2009) A look ahead: PET/MR versus PET/CT. Eur J Nucl Med Mol Imaging 36(Suppl 1):S3–S9
Heiss WD (2009) The potential of PET/MR for brain imaging. Eur J Nucl Med Mol Imaging 36(Suppl 1):S105–S112
Saraste A, Knuuti J (2012) Cardiac PET, CT, and MR: what are the advantages of hybrid imaging? Curr Cardiol Rep 14(1):24–31
Herzog H, Langen K-J, Kaffanke J, Weirich C, Neuner I, Stoffels G, Kops ER, Scheins J, Tellmann L, Shah NJ (2010) MR-PET opens new horizons in neuroimaging. Future Neurol 5(6):807–815
Jansen NL, Graute V, Armbruster L, Suchorska B, Lutz J, Eigenbrod S, Cumming P, Bartenstein P, Tonn JC, Kreth FW, la Fougere C (2012) MRI-suspected low-grade glioma: is there a need to perform dynamic FET PET? Eur J Nucl Med Mol Imaging 39(6):1021–1029
Beuthien-Baumann B, Platzek I, Lauterbach I, van den Hoff J, Schramm G, Zophel K, Laniado M, Kotzerke J (2012) Improved anatomic visualization of a glomus caroticum tumour within the carotic bifurcation with combined 68 Ga-DOTATATE PET/MRI. Eur J Nucl Med Mol Imaging 39(6):1087–1088
Cui J, Pratx G, Prevrhal S, Zhang B, Shao L, Levin CS (2011) Measurement-based spatially-varying point spread function for list-mode PET reconstruction on GPU. In: IEEE nuclear science symposium and medical imaging conference (NSS/MIC), 2011 IEEE, 23–29 Oct 2011, Valencia, pp 2593–2596
Panin VY, Kehren F, Rothfuss H, Hu D, Michel C, Casey ME (2006) PET reconstruction with system matrix derived from point source measurements. Nucl Sci IEEE Trans 53(1):152–159
Schwenzer NF, Stegger L, Bisdas S, Schraml C, Kolb A, Boss A, Muller M, Reimold M, Ernemann U, Claussen CD, Pfannenberg C, Schmidt H (2012) Simultaneous PET/MR imaging in a human brain PET/MR system in 50 patients – current state of image quality. Eur J Radiol. doi:10.1016/j.ejrad.2011.12.027
Boss A, Bisdas S, Kolb A, Hofmann M, Ernemann U, Claussen CD, Pfannenberg C, Pichler BJ, Reimold M, Stegger L (2010) Hybrid PET/MRI of intracranial masses: initial experiences and comparison to PET/CT. J Nucl Med 51(8):1198–1205
Boss A, Kolb A, Hofmann M, Bisdas S, Nagele T, Ernemann U, Stegger L, Rossi C, Schlemmer HP, Pfannenberg C, Reimold M, Claussen CD, Pichler BJ, Klose U (2010) Diffusion tensor imaging in a human PET/MR hybrid system. Invest Radiol 45(5):270–274
Neuner I, Kaffanke JB, Langen KJ, Kops ER, Tellmann L, Stoffels G, Weirich C, Filss C, Scheins J, Herzog H, Shah NJ (2012) Multimodal imaging utilising integrated MR-PET for human brain tumour assessment. Eur Radiol 22(12):2568–2580
Arbizu J, Tejada S, Marti-Climent JM, Diez-Valle R, Prieto E, Quincoces G, Vigil C, Idoate MA, Zubieta JL, Penuelas I, Richter JA (2012) Quantitative volumetric analysis of gliomas with sequential MRI and (11)C-methionine PET assessment: patterns of integration in therapy planning. Eur J Nucl Med Mol Imaging 39(5):771–781
Heinzel A, Stock S, Langen K-J, Müller D (2012) Cost-effectiveness analysis of FET PET/guided target selection for the diagnosis of gliomas. Eur J Nucl Med Mol Imaging 39(7):1089–1096
Takenaka S, Shinoda J, Asano Y, Aki T, Miwa K, Ito T, Yokoyama K, Iwama T (2011) Metabolic assessment of monofocal acute inflammatory demyelination using MR spectroscopy and (11)C-methionine-, (11)C-choline-, and (18)F-fluorodeoxyglucose-PET. Brain Tumor Pathol 28(3):229–238
Galldiks N, Langen KJ, Holy R, Pinkawa M, Stoffels G, Nolte KW, Kaiser HJ, Filss CP, Fink GR, Coenen HH, Eble MJ, Piroth MD (2012) Assessment of treatment response in patients with glioblastoma using O-(2-18F-fluoroethyl)-L-tyrosine PET in comparison to MRI. J Nucl Med 53(7):1048–1057
Thorwarth D, Henke G, Muller AC, Reimold M, Beyer T, Boss A, Kolb A, Pichler B, Pfannenberg C (2011) Simultaneous 68Ga-DOTATOC-PET/MRI for IMRT treatment planning for meningioma: first experience. Int J Radiat Oncol Biol Phys 81(1):277–283
Pirotte B, Goldman S, Dewitte O, Massager N, Wikler D, Lefranc F, Ben Taib NO, Rorive S, David P, Brotchi J, Levivier M (2006) Integrated positron emission tomography and magnetic resonance imaging-guided resection of brain tumors: a report of 103 consecutive procedures. J Neurosurg 104(2):238–253
Pirotte B, Goldman S, Van Bogaert P, David P, Wikler D, Rorive S, Brotchi J, Levivier M (2005) Integration of [11C]methionine-positron emission tomographic and magnetic resonance imaging for image-guided surgical resection of infiltrative low-grade brain tumors in children. Neurosurgery 57(1 Suppl):128–139; discussion 128–139
Garibotto V, Vargas MI, Lovblad KO, Ratib O (2011) A PET/MRI case of corticocerebellar diaschisis after stroke. Clin Nucl Med 36(9):821–825
Brockmann K, Reimold M, Globas C, Hauser TK, Walter U, Machulla HJ, Rolfs A, Schols L (2012) PET and MRI reveal early evidence of neurodegeneration in spinocerebellar ataxia type 17. J Nucl Med 53(7):1074–1080
Drzezga A, Becker JA, Van Dijk KR, Sreenivasan A, Talukdar T, Sullivan C, Schultz AP, Sepulcre J, Putcha D, Greve D, Johnson KA, Sperling RA (2011) Neuronal dysfunction and disconnection of cortical hubs in non-demented subjects with elevated amyloid burden. Brain 134(Pt 6):1635–1646
Kanda T, Ishii K, Uemura T, Miyamoto N, Yoshikawa T, Kono AK, Mori E (2008) Comparison of grey matter and metabolic reductions in frontotemporal dementia using FDG-PET and voxel-based morphometric MR studies. Eur J Nucl Med Mol Imaging 35(12):2227–2234
Karow DS, McEvoy LK, Fennema-Notestine C, Hagler DJ Jr, Jennings RG, Brewer JB, Hoh CK, Dale AM, Alzheimer’s Disease Neuroimaging I (2010) Relative capability of MR imaging and FDG PET to depict changes associated with prodromal and early Alzheimer disease. Radiology 256(3):932–942
Brodbeck V, Spinelli L, Lascano AM, Wissmeier M, Vargas M-I, Vulliemoz S, Pollo C, Schaller K, Michel CM, Seeck M (2011) Electroencephalographic source imaging: a prospective study of 152 operated epileptic patients. Brain 134(10):2887–2897
Carne R, O’Brien T, Kilpatrick C, MacGregor L, Litewka L, Hicks R, Cook M (2007) ‘MRI-negative PET/positive’ temporal lobe epilepsy (TLE) and mesial TLE differ with quantitative MRI and PET: a case control study. BMC Neurol 7(1):16
Rubi S, Setoain X, Donaire A, Bargallo N, Sanmarti F, Carreno M, Rumia J, Calvo A, Aparicio J, Campistol J, Pons F (2011) Validation of FDG-PET/MRI coregistration in nonlesional refractory childhood epilepsy. Epilepsia 52(12):2216–2224
Buchsbaum MS, Buchsbaum BR, Hazlett EA, Haznedar MM, Newmark R, Tang CY, Hof PR (2007) Relative glucose metabolic rate higher in white matter in patients with schizophrenia. Am J Psychiatry 164(7):1072–1081
Buchsbaum MS, Haznedar MM, Aronowitz J, Brickman AM, Newmark RE, Bloom R, Brand J, Goldstein KE, Heath D, Starson M, Hazlett EA (2007) FDG-PET in never-previously medicated psychotic adolescents treated with olanzapine or haloperidol. Schizophr Res 94(1–3):293–305
Chang L, Alicata D, Ernst T, Volkow N (2007) Structural and metabolic brain changes in the striatum associated with methamphetamine abuse. Addiction 102(Suppl 1):16–32
Haznedar MM, Buchsbaum MS, Hazlett EA, LiCalzi EM, Cartwright C, Hollander E (2006) Volumetric analysis and three-dimensional glucose metabolic mapping of the striatum and thalamus in patients with autism spectrum disorders. Am J Psychiatry 163(7):1252–1263
Uttner I, Mottaghy FM, Schreiber H, Riecker A, Ludolph AC, Kassubek J (2006) Primary progressive aphasia accompanied by environmental sound agnosia: a neuropsychological, MRI and PET study. Psychiatry Res 146(2):191–197
Versijpt J, Debruyne JC, Van Laere KJ, De Vos F, Keppens J, Strijckmans K, Achten E, Slegers G, Dierckx RA, Korf J, De Reuck JL (2005) Microglial imaging with positron emission tomography and atrophy measurements with magnetic resonance imaging in multiple sclerosis: a correlative study. Mult Scler 11(2):127–134
Nekolla SG, Martinez-Moeller A, Saraste A (2009) PET and MRI in cardiac imaging: from validation studies to integrated applications. Eur J Nucl Med Mol Imaging 36(Suppl 1):S121–S130
Knaapen P, Gotte MJ, Paulus WJ, Zwanenburg JJ, Dijkmans PA, Boellaard R, Marcus JT, Twisk JW, Visser CA, van Rossum AC, Lammertsma AA, Visser FC (2006) Does myocardial fibrosis hinder contractile function and perfusion in idiopathic dilated cardiomyopathy? PET and MR imaging study. Radiology 240(2):380–388
Slart R, Glauche J, Golestani R, Zeebregts C, Jansen J, Dierckx R, Oudkerk M, Willems T, Glaudemans A, Boersma H, Tio R (2012) PET and MRI for the evaluation of regional myocardial perfusion and wall thickening after myocardial infarction. Eur J Nucl Med Mol Imaging 39(6):1065–1069
Qiao H, Zhang H, Zheng Y, Ponde DE, Shen D, Gao F, Bakken AB, Schmitz A, Kung HF, Ferrari VA, Zhou R (2009) Embryonic stem cell grafting in normal and infarcted myocardium: serial assessment with MR imaging and PET dual detection. Radiology 250(3):821–829
Wu YW, Tadamura E, Yamamuro M, Kanao S, Marui A, Tanabara K, Komeda M, Togashi K (2007) Comparison of contrast-enhanced MRI with (18)F-FDG PET/201Tl SPECT in dysfunctional myocardium: relation to early functional outcome after surgical revascularization in chronic ischemic heart disease. J Nucl Med 48(7):1096–1103
Tang TY, Moustafa RR, Howarth SP, Walsh SR, Boyle JR, Li ZY, Baron JC, Gillard JH, Warburton EA (2008) Combined PET/FDG and USPIO-enhanced MR imaging in patients with symptomatic moderate carotid artery stenosis. Eur J Vasc Endovasc Surg 36(1):53–55
Antoch G, Bockisch A (2009) Combined PET/MRI: a new dimension in whole-body oncology imaging? Eur J Nucl Med Mol Imaging 36(Suppl 1):S113–S120
Drzezga A, Souvatzoglou M, Eiber M, Beer AJ, Furst S, Martinez-Moller A, Nekolla SG, Ziegler S, Ganter C, Rummeny EJ, Schwaiger M (2012) First clinical experience with integrated whole-body PET/MR: comparison to PET/CT in patients with oncologic diagnoses. J Nucl Med 53(6):845–855
Boss A, Stegger L, Bisdas S, Kolb A, Schwenzer N, Pfister M, Claussen CD, Pichler BJ, Pfannenberg C (2011) Feasibility of simultaneous PET/MR imaging in the head and upper neck area. Eur Radiol 21(7):1439–1446
Schwenzer NF, Schraml C, Muller M, Brendle C, Sauter A, Spengler W, Pfannenberg AC, Claussen CD, Schmidt H (2012) Pulmonary lesion assessment: comparison of whole-body hybrid MR/PET and PET/CT imaging – pilot study. Radiology 264(2):551–558
Lord M, Ratib O, Vallee JP (2011) (1)F-Fluorocholine integrated PET/MRI for the initial staging of prostate cancer. Eur J Nucl Med Mol Imaging 38(12):2288
Takei T, Souvatzoglou M, Beer AJ, Drzezga A, Ziegler S, Rummeny EJ, Schwaiger M, Eiber M (2012) A case of multimodality multiparametric 11C-choline PET/MR for biopsy targeting in prior biopsy-negative primary prostate cancer. Clin Nucl Med 37(9):918–919
Wissmeyer M, Heinzer S, Majno P, Buchegger F, Zaidi H, Garibotto V, Viallon M, Becker CD, Ratib O, Terraz S (2011) 90Y Time-of-flight PET/MR on a hybrid scanner following liver radioembolisation (SIRT). Eur J Nucl Med Mol Imaging 38(9):1744–1745
Buchbender C, Heusner TA, Lauenstein TC, Bockisch A, Antoch G (2012) Oncologic PET/MRI, part 1: tumors of the brain, head and neck, chest, abdomen, and pelvis. J Nucl Med 53(6):928–938
Buchbender C, Heusner TA, Lauenstein TC, Bockisch A, Antoch G (2012) Oncologic PET/MRI, part 2: bone tumors, soft-tissue tumors, melanoma, and lymphoma. J Nucl Med 53(8):1244–1252
Kalemis A, Delattre BM, Heinzer S (2013) Sequential whole-body PET/MR scanner: concept, clinical use, and optimisation after two years in the clinic. The manufacturer’s perspective. MAGMA 26(1):5–23
Zaidi H, Ojha N, Morich M, Griesmer J, Hu Z, Maniawski P, Ratib O, Izquierdo-Garcia D, Fayad ZA, Shao L (2011) Design and performance evaluation of a whole-body Ingenuity TF PET/MRI system. Phys Med Biol 56(10):3091–3106
Delso G, Furst S, Jakoby B, Ladebeck R, Ganter C, Nekolla SG, Schwaiger M, Ziegler SI (2011) Performance measurements of the Siemens mMR integrated whole-body PET/MR scanner. J Nucl Med 52(12):1914–1922
Martinez-Moller A, Eiber M, Nekolla SG, Souvatzoglou M, Drzezga A, Ziegler S, Rummeny EJ, Schwaiger M, Beer AJ (2012) Workflow and scan protocol considerations for integrated whole-body PET/MRI in oncology. J Nucl Med 53(9):1415–1426
Werner MK, Schmidt H, Schwenzer NF (2012) MR/PET: a new challenge in hybrid imaging. AJR Am J Roentgenol 199(2):272–277
Boellaard R, O’Doherty MJ, Weber WA, Mottaghy FM, Lonsdale MN, Stroobants SG, Oyen WJ, Kotzerke J, Hoekstra OS, Pruim J, Marsden PK, Tatsch K, Hoekstra CJ, Visser EP, Arends B, Verzijlbergen FJ, Zijlstra JM, Comans EF, Lammertsma AA, Paans AM, Willemsen AT, Beyer T, Bockisch A, Schaefer-Prokop C, Delbeke D, Baum RP, Chiti A, Krause BJ (2010) FDG PET and PET/CT: EANM procedure guidelines for tumour PET imaging: version 1.0. Eur J Nucl Med Mol Imaging 37(1):181–200
Hamada K, Tomita Y, Qiu Y, Tomoeda M, Ueda T, Tamai N, Hashimoto N, Yoshikawa H, Aozasa K, Hatazawa J (2009) (18)F-FDG PET analysis of schwannoma: increase of SUVmax in the delayed scan is correlated with elevated VEGF/VPF expression in the tumors. Skeletal Radiol 38(3):261–266
Chen YM, Huang G, Sun XG, Liu JJ, Chen T, Shi YP, Wan LR (2008) Optimizing delayed scan time for FDG PET: comparison of the early and late delayed scan. Nucl Med Commun 29(5):425–430
Nakamoto Y, Higashi T, Sakahara H, Tamaki N, Kogire M, Doi R, Hosotani R, Imamura M, Konishi J (2000) Delayed (18)F-fluoro-2-deoxy-D-glucose positron emission tomography scan for differentiation between malignant and benign lesions in the pancreas. Cancer 89(12):2547–2554
Laffon E, de Clermont H, Vernejoux JM, Jougon J, Marthan R (2011) Feasibility of assessing [(18)F]FDG lung metabolism with late dynamic PET imaging. Mol Imaging Biol 13(2):378–384
Schulz V, Torres-Espallardo I, Renisch S, Hu Z, Ojha N, Bornert P, Perkuhn M, Niendorf T, Schafer WM, Brockmann H, Krohn T, Buhl A, Gunther RW, Mottaghy FM, Krombach GA (2011) Automatic, three-segment, MR-based attenuation correction for whole-body PET/MR data. Eur J Nucl Med Mol Imaging 38(1):138–152
Murray I, Kalemis A, Glennon J, Hasan S, Quraishi S, Beyer T, Avril N (2010) Time-of-flight PET/CT using low-activity protocols: potential implications for cancer therapy monitoring. Eur J Nucl Med Mol Imaging 37(9):1643–1653
Conti M (2011) Focus on time-of-flight PET: the benefits of improved time resolution. Eur J Nucl Med Mol Imaging 38(6):1147–1157
Derlin T, Weber C, Habermann CR, Herrmann J, Wisotzki C, Ayuk F, Wolschke C, Klutmann S, Kroger N (2012) 18F-FDG PET/CT for detection and localization of residual or recurrent disease in patients with multiple myeloma after stem cell transplantation. Eur J Nucl Med Mol Imaging 39(3):493–500
Derlin T, Toth Z, Papp L, Wisotzki C, Apostolova I, Habermann CR, Mester J, Klutmann S (2011) Correlation of inflammation assessed by 18F-FDG PET, active mineral deposition assessed by 18F-fluoride PET, and vascular calcification in atherosclerotic plaque: a dual-tracer PET/CT study. J Nucl Med 52(7):1020–1027
Zhu Y (2004) Parallel excitation with an array of transmit coils. Magn Reson Med 51(4):775–784
Harvey PR, Zhai Z, Morich M, Mens G, van Yperen G, DeMeester G, Graesslin I, Hoogeveen R (2009) SAR behavior during whole-body multitransmit RF shimming at 3.0T. In: Proceedings of the 17th scientific meeting, International Society for Magnetic Resonance in Medicine, Honolulu, 2009, p 4786
Willinek WA, Gieseke J, Kukuk GM, Nelles M, Konig R, Morakkabati-Spitz N, Traber F, Thomas D, Kuhl CK, Schild HH (2010) Dual-source parallel radiofrequency excitation body MR imaging compared with standard MR imaging at 3.0 T: initial clinical experience. Radiology 256(3):966–975
Nelles M, Konig RS, Gieseke J, Guerand-van Battum MM, Kukuk GM, Schild HH, Willinek WA (2010) Dual-source parallel RF transmission for clinical MR imaging of the spine at 3.0 T: intraindividual comparison with conventional single-source transmission. Radiology 257(3):743–753
Bailey DL (2003) Date acquisition and performance characterization in PET. In: Valk PE, Bailey DL, Townsend DW, Maisey MN (eds) Positron emission tomography; basic science and clinical practice, 2nd edn. Springer, London, pp 69–90
Brix G (2008) Physical basics. In: Reiser MF, Semmler W, Hricak H (eds) Magnetic resonance tomography. Springer, Berlin, pp 8–25
Budinger TF (1998) PET instrumentation: what are the limits? Semin Nucl Med 28(3):247–267
El Fakhri G, Surti S, Trott CM, Scheuermann J, Karp JS (2011) Improvement in lesion detection with whole-body oncologic time-of-flight PET. J Nucl Med 52(3):347–353
Budinger TF (1983) Time-of-flight positron emission tomography: status relative to conventional PET. J Nucl Med 24(1):73–78
Blake MA, Hochman MG, Edelman R (2003) Basic principles of MRI including fast imaging. In: Zlatkin MB (ed) MRI of the shoulder, 2nd edn. Lippingcott Williams & Wilkins, Philadelphia
DeLano MC, Fisher C (2006) 3T MR imaging of the brain. Magn Reson Imaging Clin N Am 14(1):77–88
Pruessmann KP (2006) Encoding and reconstruction in parallel MRI. NMR Biomed 19(3):288–299
Katscher U, Börnert P, Leussler C, van den Brink JS (2003) Transmit SENSE. Magn Reson Med 49(1):144–150
Deshmane A, Gulani V, Griswold MA, Seiberlich N (2012) Parallel MR imaging. J Magn Reson Imaging 36(1):55–72
Pruessmann KP, Weiger M, Scheidegger MB, Boesiger P (1999) SENSE: sensitivity encoding for fast MRI. Magn Reson Med 42(5):952–962
Griswold MA, Jakob PM, Heidemann RM, Nittka M, Jellus V, Wang J, Kiefer B, Haase A (2002) Generalized autocalibrating partially parallel acquisitions (GRAPPA). Magn Reson Med 47(6):1202–1210
Heilman JA, Derakhshan JD, Riffe MJ, Gudino N, Tkach J, Flask CA, Duerk JL, Griswold MA (2012) Parallel excitation for B-field insensitive fat-saturation preparation. Magn Reson Med. doi:10.1002/mrm.23238
Rahbar H, Partridge SC, Demartini WB, Gutierrez RL, Parsian S, Lehman CD (2012) Improved B(1) homogeneity of 3 tesla breast MRI using dual-source parallel radiofrequency excitation. J Magn Reson Imaging 35(5):1222–1226
Mueller A, Kouwenhoven M, Naehle CP, Gieseke J, Strach K, Willinek WA, Schild HH, Thomas D (2012) Dual-source radiofrequency transmission with patient-adaptive local radiofrequency shimming for 3.0-T cardiac MR imaging: initial experience. Radiology 263(1):77–85
Bailey DL, Karp JS, Surti S (2003) Physics and instrumentation in PET. In: Valk PE, Bailey DL, Townsend DW, Maisey MN (eds) Positron emission tomography; basic science and clinical practice, 2nd edn. Springer, London, pp 41–67
Hofmann M, Pichler B, Scholkopf B, Beyer T (2009) Towards quantitative PET/MRI: a review of MR-based attenuation correction techniques. Eur J Nucl Med Mol Imaging 36(Suppl 1):S93–S104
Schreibmann E, Nye JA, Schuster DM, Martin DR, Votaw J, Fox T (2010) MR-based attenuation correction for hybrid PET/MR brain imaging systems using deformable image registration. Med Phys 37(5):2101–2109
Keereman V, Vandenberghe S, De Deene Y, Luypaert R, Broux T, Lemahieu I (2008) MR-based attenuation correction for PET using an Ultrashort Echo Time (UTE) sequence. In: IEEE nuclear science symposium conference record, Dresden, 19–25 Oct 2008, pp 4656–4661
Martinez-Moller A, Souvatzoglou M, Delso G, Bundschuh RA, Chefd’hotel C, Ziegler SI, Navab N, Schwaiger M, Nekolla SG (2009) Tissue classification as a potential approach for attenuation correction in whole-body PET/MRI: evaluation with PET/CT data. J Nucl Med 50(4):520–526
Johansson A, Karlsson M, Nyholm T (2011) CT substitute derived from MRI sequences with ultrashort echo time. Med Phys 38(5):2708–2714
Hofmann M, Steinke F, Scheel V, Charpiat G, Farquhar J, Aschoff P, Brady M, Scholkopf B, Pichler BJ (2008) MRI-based attenuation correction for PET/MRI: a novel approach combining pattern recognition and atlas registration. J Nucl Med 49(11):1875–1883
Hu Z, Renisch S, Schweizer B, Blaffert T, Ojha N, Guo T, Tang J, Tung C, Kaste J, Schulz V, Torres I, Shao L (2010) MR-based attenuation correction for whole-body PET/MR system. In: IEEE nuclear science symposium conference record (NSS/MIC), Knoxville, 30 Oct–6 Nov 2010, pp 2119–2122
Delso G, Martinez-Moller A, Bundschuh RA, Nekolla SG, Ziegler SI (2010) The effect of limited MR field of view in MR/PET attenuation correction. Med Phys 37(6):2804–2812
Nuyts J, Michel C, Fenchel M, Bal G, Watson C (2010) Completion of a truncated attenuation image from the attenuated PET emission data. In: Nuclear science symposium conference record (NSS/MIC), 2010 IEEE, Knoxville, 30 Oct–6 Nov 2010, pp 2123–2127
Hu Z, Ojha N, Renisch S, Schulz V, Torres I, Buhl A, Pal D, Muswick G, Penatzer J, Guo T, Bönert P, Tung C, Kaste J, Morich M, HAVENS T, Maniawski P, Schäfer W, Günther RW, Krombach GA, Shao L (2009) MR-based attenuation correction for a whole-body sequential PET/MR system. In: IEEE nuclear science symposium conference record (NSS/MIC), Orlando, pp 3508–3512
Eiber M, Martinez-Moller A, Souvatzoglou M, Holzapfel K, Pickhard A, Loffelbein D, Santi I, Rummeny EJ, Ziegler S, Schwaiger M, Nekolla SG, Beer AJ (2011) Value of a Dixon-based MR/PET attenuation correction sequence for the localization and evaluation of PET/positive lesions. Eur J Nucl Med Mol Imaging 38(9):1691–1701
Hofmann M, Bezrukov I, Mantlik F, Aschoff P, Steinke F, Beyer T, Pichler BJ, Scholkopf B (2011) MRI-based attenuation correction for whole-body PET/MRI: quantitative evaluation of segmentation- and atlas-based methods. J Nucl Med 52(9):1392–1399
Samarin A, Burger C, Wollenweber SD, Crook DW, Burger IA, Schmid DT, von Schulthess GK, Kuhn FP (2012) PET/MR imaging of bone lesions – implications for PET quantification from imperfect attenuation correction. Eur J Nucl Med Mol Imaging 39(7):1154–1160
Du J, Hamilton G, Takahashi A, Bydder M, Chung CB (2007) Ultrashort echo time spectroscopic imaging (UTESI) of cortical bone. Magn Reson Med 58(5):1001–1009
Keereman V, Fierens Y, Broux T, De Deene Y, Lonneux M, Vandenberghe S (2010) MRI-based attenuation correction for PET/MRI using ultrashort echo time sequences. J Nucl Med 51(5):812–818
Catana C, van der Kouwe A, Benner T, Michel CJ, Hamm M, Fenchel M, Fischl B, Rosen B, Schmand M, Sorensen AG (2010) Toward implementing an MRI-based PET attenuation-correction method for neurologic studies on the MR-PET brain prototype. J Nucl Med 51(9):1431–1438
Bagheri MH, Hosseini MM, Emami MJ, Foroughi AA (2012) Metallic artifact in MRI after removal of orthopedic implants. Eur J Radiol 81(3):584–590
Olsen RV, Munk PL, Lee MJ, Janzen DL, MacKay AL, Xiang QS, Masri B (2000) Metal artifact reduction sequence: early clinical applications. Radiographics 20(3):699–712
Hu Z, Ye J, Hsieh Y-L, Renisch S, Blaffert T, Heinzer S, Loubeyre P, Maniawski P, Shao L, Ratib O (2012) Technical optimization of breast imaging on a combined PET/MR system. J Nucl Med Meet Abstr 53(1_MeetingAbstracts):369
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Kalemis, A. (2013). Technical Principles and Protocols of PET/MR Imaging. In: Ratib, O., Schwaiger, M., Beyer, T. (eds) Atlas of PET/MR Imaging in Oncology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31292-2_3
Download citation
DOI: https://doi.org/10.1007/978-3-642-31292-2_3
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31291-5
Online ISBN: 978-3-642-31292-2
eBook Packages: MedicineMedicine (R0)