Abstract
We report preliminary experience using single-voxel, proton MR spectroscopy (MRS) employing small voxels of interest, in combination with short and long echo-time protocols, for the assessment of primary intracranial tumors in children. We examined 23 children with primary intracranial tumors detected by MRI, and 32 controls with similar ages, using MRS on a 1.5 T system. Localized single-voxel (3.7±1.3 cc) proton spectra were obtained with short-echo (2,000/18), stimulated-echo (STEAM) and long-echo (2,000/270) spin-echo (PRESS) protocols. All spectra were evaluated qualitatively; 10 tumor and 19 control spectra were processed for peak area quantification. Small voxels of interest were able to account for tissue heterogeneity. Combined acquisition of short- and long-echo spectra increased the number of detectable metabolites. The solid portion of all tumors exhibited reducedN-acetyl-aspartate (NAA), strong contribution from cholines (Cho) and inositols or glycine, minimal presence of total creatine (tCr), enhanced broad mobile lipid resonances and accumulated lactate. Calculated selected metabolite ratios of Cho/tCr and Cho/NAA were substantially increased from control values. The cystic portions of the masses showed only lipid and lactate peaks.
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References
Lenkinski R, Holland G, Allman T et al (1988) Integrated MR imaging and spectroscopy with chemical shift imaging of P-31 at 1.5 T: initial clinical experience. Radiology 169: 201–206
Radda G, Bore P, Rajagopalan B (1984) Clinical aspects of NMR spectroscopy. Br Med Bul 40: 155–160
Radda GK, Rajagopalan B, Taylor DJ (1989) Biochemistry in vivo: an appraisal of clinical magnetic resonance spectroscopy. Magn Reson Q 5: 122–151
Bottomley PA (1989) Human in vivo NMR spectroscopy in diagnostic medicine: clinical tool or research probe? Radiology 170: 1–15
Glickson J (1989) Clinical NMR spectroscopy of tumors. Current status and future directions. Invest Radiol 24: 1011–1016
Gill SS, Thomas DGT, Van Bruggen N, et al (1990) Proton MR spectroscopy of intracranial tumors: in vivo and in vitro studies. J Comput Assist Tomogr 14: 497–504
Bruhn H, Frahm J, Gungell M, et al (1989) Noninvasive differentiation of tumors with use of localized H-1 MR spectroscopy in vivo: initial experience in patients with cerebral tumors. Radiology 172: 541–548
Luyten P, Marien A, Heidel W, et al (1990) Metabolic imaging of patients with intracranial tumors: H-1 MR spectroscopic imaging and PET. Radiology 176: 791–799
Sutton L, Wang Z, Gusnard D, et al (1992) Proton magnetic resonance spectroscopy of pediatric brain tumors. Neurosurgery 31: 195–202
Alger J, Frank J, Bizzi A, et al (1990) Metabolism of human gliomas: assessment with H-1 MR spectroscopy and F-18 flourodeoxyglucose PET. Radiology 177: 633–641
Young J, Miller R (1975) Incidence of malignant tumors in US children. J Pediatr 86: 254–258
Albright AL (1993) Pediatric brain tumors. CA Cancer J Clin 43: 272–288
Frahm J, Merboldt K, Hänicke W (1987) Localized proton spectroscopy using stimulated echoes. J Magn Reson 72: 502–508
Bottomley PA (1987) Spatial localization in NMR spectroscopy in vivo. Ann N Y Acad Sci 508: 333–348
Pauly J, Le Roux P, Nishimura D, Macovski A (1991) Parameter relations for the Shinner-Le Roux selective excitation pulse design algorithm. IEEE Trans Med Imaging 10: 53–65
Ernst T, Henning J (1991) Coupling effects in volume selective1H spectroscopy of major brain metabolites. Magn Reson Med 21: 82–96
Tzika AA, Vigneron DB, Ball WS, Dunn RS, Kirks DR (1993) Localized proton MR spectroscopy of the brain in children. J Magn Reson Imaging 3: 719–729
Haase A, Frahm J, Haenicke W, Matthei D (1985)1H NMR chemical shift selective (CHESS) imaging. Phys Med Biol 30: 341–344
Frahm J, Bruhn H, Gyngell ML, Merboldt KD, Hanicke W, Sauter R (1989) Localized high-resolution proton NMR spectroscopy using stimulated echoes: initial applications to human brain in vivo. Magn Reson Med 9: 79–93
Michaelis T, Merboldt KD, Hänicke W, Gyngell ML, Bruhn H, Frahm J (1991) On the identification of cerebral metabolites in localized1H spectra of human brain in vivo. NMR Biomed 4: 90–98
Nelson SJ, Brown TR (1987) A new method for automatic quantification of 1-D spectra with low signal to noise ratio. J Magn Reson 75: 229–243
Nelson SJ, Brown TR (1989) A study of the accuracy of quantification which can be obtained from 1-D NMR spectra using PIQABLE algorithm. J Magn Reson 84: 95–109
Tzika AA, Ball WS, Vigneron DB, Dunn RS, Nelson SJ, Kirks DR (1993) Childhood adrenoleukodystrophy: assessment with proton MR spectroscopy. Radiology 189: 467–480
Henning J, Pfister H, Ernst T, Ott D (1992) Direct absolute quantification of metabolites in the human brain with in vivo localized proton spectroscopy. NMR Biomed 5: 193–199
Kreis R, Ross BD, Farrow NA, Ackerman Z (1992) Metabolic disorders of the brain in chronic hepatic encephalopathy detected with H-1 MR spectroscopy. Radiology 182: 19–27
Christiansen P, Henriksen O, Stubgaard M, Gileon P, Larson HBW (1993) In vivo quantification of brain metabolites by1H-MRS using water as an internal standard. Magn Reson Imaging 11: 107–118
Michaelis T, Merboldt K-D, Bruhn H, Hänicke W, Frahm J (1993) Absolute concentrations of metabolites in the adult human brain in vivo: quantification of localized proton MR spectra. Radiology 187: 219–227
Weiner M, Hetherington H (1989) The power of the proton. Radiology 172: 318–320
Leonard J, Younkin D, Chance B, et al (1985) Nuclear magnetic resonance: an overview of its spectroscopic and imaging applications in pediatric patients. J Pediatr 106: 756–761
Sutton L, Lenkinski R, Cohen B, Packer R, Zimmerman R (1990) Localized31P spectroscopy of large pediatric brain tumors. J Neurosurg 72: 65–70
Grodd W, Krägeloh-Mann I, Klose U, Sauter R (1991) Metabolic and destructive brain disorders in children: findings with localized proton MR spectroscopy. Radiology 181: 173–181
Kato T, Tokumaru A, O'uchi T, et al (1991) Assessment of brain death in children by means of P-31 MR spectroscopy: preliminary note. Radiology 179: 95–99
Bruhn H, Kruse B, Korenke GC, et al (1992) Proton NMR spectroscopy of cerebral metabolic alterations in infantile peroxisomal disorders. J Comput Assit Tomogr 16: 335–344
Frahm J, Bruhn H, Hänicke W, Merboldt K, Mursch K, Markakis E (1991) Localized proton NMR spectroscopy of brain tumors using short-echo time STEAM sequences. J Comput Assist Tomogr 15: 915–922
Vogl T, Jassoy A, Soüner O, et al (1992) The proton MR spectroscopy of intracranial tumors. The differential diagnostic aspects for gliomas, metastases and meningiomas. Fortschr Röntgenstr 157: 371–377
Kinoshita Y, Kajiwara H, Yokota A, Koga Y (1993) Proton magnetic resonance spectroscopy of astrocytic tumors: an in vitro study. Neurol Med Chir (Tokyo) 33: 350–359
Brand A, Richter-Landsberg C, Leibfritz D (1992) Multinuclear NMR studies on the metabolism of neuronal and glial tumor cell lines and primary cells. Phys Med Acta 8: 23–30
Galons JP, Fantini J, Vion-Dury J, Cozzone PJ, Canioni P (1989) Metabolic changes in undifferentiated and differentiated human colon adenocarcinoma cells studied by multinuclear magnetic resonance spectroscopy. Biochimie 71: 949–961
Vogl T, Soüner O, Felix R (1994) Localized H-1 MR spectroscopy for noninvasive differentiation of cerebral tumors. J Magn Reson Imaging [Suppl 1] 4(P): 64
Ott D, Hennig J, Ernst T (1993) Human brain tumors: assessment with in vivo proton MR spectroscopy. Radiology 186: 745–752
Posse S, Schuknecht B, Smith M, Van Zijl P, Herschkowitz N, Moonen C (1993) Short echo time proton MR spectroscopic imaging. J Comput Assist Tomogr 17: 1–14
Kuesel AC, Sutherland GR, Halliday W, Smith CP (1994)1H MRS of high grade astrocytomas: mobile lipid accumulation in necrotic tissue. NMR Biomed 7: 149–155
Nadler JV, Cooper JR (1972). N-acetyl-L-aspartic acid content of human neural tumours and bovine peripheral nervous tissues. J Neurochem 19: 313–319
Koller KJ, Zaczek R, Coyle JT (1984) N-Acetyl-aspartyl-glutamate: regional levels in rat brain and the effects of brain lesions as determined by a new HPLC method. J Neurochem 43: 1136–1142
Frahm J, Bruhn H, Hänicke W, Merboldt K-D, Mursch K, Markakis E (1991) Localized proton NMR spectroscopy of brain tumors using shortecho time STEAM sequences. J Comput Assist Tomogr 15: 915–922
Bruhn H, Frahm J, Gyngell ML, et al (1989) Noninvasive differentiation of tumors with use of localized H-1 MR spectroscopy in vivo: initial experience in patients with cerebral tumors. Radiology 172: 541–548
Urenjak J, Williams SR, Gadian DG, Noble M (1992) Specific expression of N-acetylaspartate in neurons, oligodendrocyte-type-2 astrocyte progenitors, and immature oligodendrocytes in vitro. J Neurochem 59: 55–61
Kugel H, Heindel W, Ernestus RI, Bunke J, du Mesnil R, Friedman G (1992) Human brain tumors: spectral patterns detected with localized H-1 MR spectroscopy. Radiology 183: 701–709
Fulham MJ, Bizzi A, Dietz MJ, Shih HH, Raman R (1992) Mapping of brain tumor metabolites with proton MR spectroscopic imaging: clinical relevance. Radiology 185: 675–686
Tzika AA, Ball WS, Vigneron DB, Dunn RS, Kirks DR (1993) Clinical proton MR spectroscopy of neurodegenerative disease in childhood. AJNR 14: 1267–1281
Van der Knaap MS, Van der Grond J, Van Rijen PC, Faber JA, Valk J, Willemse K (1990) Age-dependent changes in localized proton and phosphorus MR spectroscopy of the brain. Radiology 176: 509–515
Wang Z, Zimmerman R, Sutton L, Haselgrove J, Rorke L (1993) Proton MR spectroscopy of pediatric cerebellum brain tumors. Radiology [Suppl] 189(P): 195
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Tzika, A.A., Vigneron, D.B., Dunn, R.S. et al. Intracranial tumors in children: small single-voxel proton MR spectroscopy using short- and long-echo sequences. Neuroradiology 38, 254–263 (1996). https://doi.org/10.1007/BF00596542
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DOI: https://doi.org/10.1007/BF00596542