Abstract
Proton magnetic resonance spectroscopy (1H MRS) is an optional diagnostic method for potential epilepsy surgery candidates. The aim of this study was to determine the credibility of 1H MRS examination in a group of patients suffering from solitary and sporadic epileptic seizures generated in temporal lobe. We recorded a 100% sensitivity of 1H MRS in a group of ten patients in terms of detection of a pathological process in the temporal lobe. 1H MRS also enabled determination of lateralization of the pathological process in three patients with bilateral epileptiform abnormalities on electroencephalography. Based on these results we suggest new perspectives on 1H MRS as a part of standard diagnostic algorithm for solitary and sporadic temporal lobe epileptic seizures, particularly in cases with normal electroencephalography and magnetic resonance imaging findings.
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Abbreviations
- Cho:
-
choline
- Cr:
-
creatine
- CSI:
-
chemical shift imaging
- CT:
-
computed tomography
- EEG:
-
electroencephalography
- 1H MRS:
-
proton magnetic resonance spectroscopy
- MRI:
-
magnetic resonance imaging
- LTM:
-
long-term monitoring
- NAA:
-
N-acetylaspartate
- SVS:
-
single voxel spectroscopy
References
Bolčák K., Brázdil M., Chlebus P., Chrastina J., Fojtíková D., Horký J., Lžičarovák E., Mikl M., Novák Z., Pažourková M., Prášek J., Rektor I. & Tomčík J. 2006. Combining advanced neuroimaging techniques in presurgical workup of non-lesional intractable epilepsy. Epileptic Disord. 8: 190–194.
Chernov M.F., Hori T., Iseki H., Kubo O., Maruyama T., Muragaki Y., Ochiai T., Okada Y., Ono Y., Taira T., Takakura K., Tanaka M. & Yamane F. 2009. Role of proton magnetic resonance spectroscopy in preoperative evaluation of patients with mesial temporal lobe epilepsy. J. Neurol. Sci. 285: 212–219.
Connelly A., Duncan J.S., Gadian D.G., Jackson G.D. & King M.D. 1994. Magnetic resonance spectroscopy in temporal lobe epilepsy. Neurology 44: 1411–1417.
Craven I., Hoggard N. & Kotsarini C. 2010. Recent advances in imaging epilepsy. Postgrad. Med. J. 86: 552–559.
Cross J.H., Connelly A., Gadian G.D., Jackson G.D., Johnson G.L. & Neville B.G.R. 1996. Proton magnetic resonance spectroscopy in children with temporal lobe epilepsy. Ann. Neurol. 39: 107–113.
Dezortová M., Fendrych P., Hadač J., Hájek M., Komárek V., Kršek P. & Marusič P. 2003. Value of 1H MR spectroscopy for lateralization of temporal lobe epilepsy: a series of 82 patients. MAGMA 16(Suppl.1): S19
Doelken M.T., Doerfler A., Hammen T., Kasper B.S., Kecskemeti L., Mennecke A., Stadlbauer A., Stefan H. & Struffert T. 2010. Multi-voxel magnetic resonance spectroscopy at 3T in patients with idiopathic generalised epilepsy. Seizure 19: 485–492.
Duzel E., Bodammer N., Guderian S., Heinze H.J., Hopf M., Kanowski M., Kaufmann, J., Schott B., Szentkuti A. & Tempelmann C. 2004. Measures of hippocampal volumes, diffusion and 1H MRS metabolic abnormalities in temporal lobe epilepsy provide partially complementary information. Eur. J. Neurol. 11: 195–205.
Fojtíková D., Brázdil M., Horký J., Mikl M., Krupa P. & Kuba R. 2006. Magnetic resonance spectroscopy of the thalamus in patients with typical absence epilepsy. Seizures 15: 533–540
Fojtíková D., Brázdil M., Horký J. & Rektor I. 2007. Klinické aplikace MR spektroskopie u pacientu s epilepsií. Neurol. Prax 3: 165–169.
Hluštík P., Herzig R., Horák D. & Kaňovský P. 2008. Funkćní mozgu pomocí magnetické resonance v neurologii. Neurol. Prax 2: 88
Chang K.H., Chung C.H.K., Han M.H., Kim H.D., Lee S.K., Park S.W., Park Y.H., Song I.C.H. & Yu I.K. 2000. Usefulness of single voxel proton MR spectroscopy in the evaluation of hippocampal sclerosis. Korean J. Radiol. 1: 25–32.
Marušic P., Belšan T., Krížová H. & Tomášek M. 2002. Zobrazovací a funkčne zobrazovací metody v epileptologii. Neurol. Prax. 2: 79–81
Maton B., Faught E., Gilliam F., Hugg J., Kuzniecky R. & Sawrie S. 2001. Correlation of scalp EEG and 1H-MRS metabolic abnormalities in temporal lobe epilepsy. Epilepsia 42: 417–422.
Savic I., Helms G. & Osterman Y. 2004. MRS shows syndrome differentiated changes in human — generalized — epilepsies. Neuroimage 21: 163–172.
Shih J., Lee R.R., Sanders J.A. & Weisend M.P. 2011. Magnetoencephalographic and magnetic resonance spectroscopy evidence of regional functional abnormality in mesial temporal lobe epilepsy. Brain Topogr. 23: 368–374.
Starčuk Z., Horký J., Krupa P. & Starčuk Z., Yr. 2005. 1H in vivo MR spektroskopie v klinické neurologii. Neurol. Prax 3: 133–139.
Park S.W., Chang K.H., Chung C.H.K., Han M.H., Kim H.D., Lee D.S., Lee S.K., Park Y.H., Song I.C. & Yu I.K. 2001. Lateralizing ability of single-voxel proton MR spectroscopy in hippocampal sclerosis: comparison with MR imaging and positron emission tomography. Am. J. Neuroradiol. 22: 625–631.
Vitikainen A.M., Blomstedt G., Gaily E., Kičić D., Komssi S., Mäkelä J.P., Metsähonkala L., Lioumis P., Paetau A., Paetau R., Salli E. & Valanne L. 2009. Combined use of non-invasive techniques for improved functional localization for a selected group of epilepsy surgery candidates. Neuroimage 45: 342–348.
Weiller C., Buhmann C., May A., Rijntjes M. & Sach M. 2006. Role of functional imaging in neurological disorders. J. Magn. Reson. Imaging 23: 840–850.
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Kollár, B., Borovská, J., Šiarnik, P. et al. Proton magnetic resonance spectroscopy in patients with solitary and sporadic temporal lobe epileptic seizures. Biologia 67, 1245–1250 (2012). https://doi.org/10.2478/s11756-012-0119-5
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DOI: https://doi.org/10.2478/s11756-012-0119-5