Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging
Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A larg...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Jang, Ji-Sung [verfasserIn] Lee, Ho-Beom [verfasserIn] Lee, Ki-Baek [verfasserIn] Jeon, Hyuk [verfasserIn] Yang, Hyung-Jin [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the Korean Physical Society - Berlin : Springer, 1968, 76(2020), 1 vom: Jan., Seite 59-65 |
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| Übergeordnetes Werk: |
volume:76 ; year:2020 ; number:1 ; month:01 ; pages:59-65 |
| Links: |
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| DOI / URN: |
10.3938/jkps.76.59 |
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| Katalog-ID: |
SPR032742819 |
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| 100 | 1 | |a Jang, Ji-Sung |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging |
| 264 | 1 | |c 2020 | |
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| 520 | |a Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. | ||
| 650 | 4 | |a MR-Imaging |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Wide bore |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Conventional bore |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Signal-to-noise ratio |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Lee, Ho-Beom |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Ki-Baek |e verfasserin |4 aut | |
| 700 | 1 | |a Jeon, Hyuk |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Hyung-Jin |e verfasserin |4 aut | |
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| 856 | 4 | 0 | |u https://dx.doi.org/10.3938/jkps.76.59 |z lizenzpflichtig |3 Volltext |
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10.3938/jkps.76.59 doi (DE-627)SPR032742819 (SPR)jkps.76.59-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Jang, Ji-Sung verfasserin aut Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. MR-Imaging (dpeaa)DE-He213 Wide bore (dpeaa)DE-He213 Conventional bore (dpeaa)DE-He213 Signal-to-noise ratio (dpeaa)DE-He213 Lee, Ho-Beom verfasserin aut Lee, Ki-Baek verfasserin aut Jeon, Hyuk verfasserin aut Yang, Hyung-Jin verfasserin aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 76(2020), 1 vom: Jan., Seite 59-65 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:76 year:2020 number:1 month:01 pages:59-65 https://dx.doi.org/10.3938/jkps.76.59 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.00 ASE AR 76 2020 1 01 59-65 |
| spelling |
10.3938/jkps.76.59 doi (DE-627)SPR032742819 (SPR)jkps.76.59-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Jang, Ji-Sung verfasserin aut Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. MR-Imaging (dpeaa)DE-He213 Wide bore (dpeaa)DE-He213 Conventional bore (dpeaa)DE-He213 Signal-to-noise ratio (dpeaa)DE-He213 Lee, Ho-Beom verfasserin aut Lee, Ki-Baek verfasserin aut Jeon, Hyuk verfasserin aut Yang, Hyung-Jin verfasserin aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 76(2020), 1 vom: Jan., Seite 59-65 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:76 year:2020 number:1 month:01 pages:59-65 https://dx.doi.org/10.3938/jkps.76.59 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.00 ASE AR 76 2020 1 01 59-65 |
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10.3938/jkps.76.59 doi (DE-627)SPR032742819 (SPR)jkps.76.59-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Jang, Ji-Sung verfasserin aut Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. MR-Imaging (dpeaa)DE-He213 Wide bore (dpeaa)DE-He213 Conventional bore (dpeaa)DE-He213 Signal-to-noise ratio (dpeaa)DE-He213 Lee, Ho-Beom verfasserin aut Lee, Ki-Baek verfasserin aut Jeon, Hyuk verfasserin aut Yang, Hyung-Jin verfasserin aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 76(2020), 1 vom: Jan., Seite 59-65 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:76 year:2020 number:1 month:01 pages:59-65 https://dx.doi.org/10.3938/jkps.76.59 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.00 ASE AR 76 2020 1 01 59-65 |
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10.3938/jkps.76.59 doi (DE-627)SPR032742819 (SPR)jkps.76.59-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Jang, Ji-Sung verfasserin aut Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. MR-Imaging (dpeaa)DE-He213 Wide bore (dpeaa)DE-He213 Conventional bore (dpeaa)DE-He213 Signal-to-noise ratio (dpeaa)DE-He213 Lee, Ho-Beom verfasserin aut Lee, Ki-Baek verfasserin aut Jeon, Hyuk verfasserin aut Yang, Hyung-Jin verfasserin aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 76(2020), 1 vom: Jan., Seite 59-65 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:76 year:2020 number:1 month:01 pages:59-65 https://dx.doi.org/10.3938/jkps.76.59 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.00 ASE AR 76 2020 1 01 59-65 |
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10.3938/jkps.76.59 doi (DE-627)SPR032742819 (SPR)jkps.76.59-e DE-627 ger DE-627 rakwb eng 530 ASE 33.00 bkl Jang, Ji-Sung verfasserin aut Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. MR-Imaging (dpeaa)DE-He213 Wide bore (dpeaa)DE-He213 Conventional bore (dpeaa)DE-He213 Signal-to-noise ratio (dpeaa)DE-He213 Lee, Ho-Beom verfasserin aut Lee, Ki-Baek verfasserin aut Jeon, Hyuk verfasserin aut Yang, Hyung-Jin verfasserin aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 76(2020), 1 vom: Jan., Seite 59-65 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:76 year:2020 number:1 month:01 pages:59-65 https://dx.doi.org/10.3938/jkps.76.59 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.00 ASE AR 76 2020 1 01 59-65 |
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Enthalten in Journal of the Korean Physical Society 76(2020), 1 vom: Jan., Seite 59-65 volume:76 year:2020 number:1 month:01 pages:59-65 |
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MR-Imaging Wide bore Conventional bore Signal-to-noise ratio |
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Jang, Ji-Sung @@aut@@ Lee, Ho-Beom @@aut@@ Lee, Ki-Baek @@aut@@ Jeon, Hyuk @@aut@@ Yang, Hyung-Jin @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR032742819</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111204843.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2020 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.3938/jkps.76.59</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR032742819</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)jkps.76.59-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Jang, Ji-Sung</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">MR-Imaging</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Wide bore</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Conventional bore</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Signal-to-noise ratio</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lee, Ho-Beom</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield 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Jang, Ji-Sung |
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Jang, Ji-Sung ddc 530 bkl 33.00 misc MR-Imaging misc Wide bore misc Conventional bore misc Signal-to-noise ratio Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging |
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530 ASE 33.00 bkl Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging MR-Imaging (dpeaa)DE-He213 Wide bore (dpeaa)DE-He213 Conventional bore (dpeaa)DE-He213 Signal-to-noise ratio (dpeaa)DE-He213 |
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Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging |
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Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging |
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Jang, Ji-Sung Lee, Ho-Beom Lee, Ki-Baek Jeon, Hyuk Yang, Hyung-Jin |
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comparison of the signal-to-noise ratio and the geometric accuracy between conventional-magnetic bore and wide-magnetic bore 3-t magnetic resonance imaging |
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Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging |
| abstract |
Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. |
| abstractGer |
Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. |
| abstract_unstemmed |
Abstract In this study, we compared the signal-to-noise ratio (SNR) and the geometric accuracy between conventional-bore and wide-bore 3-T magnetic resonance imaging (MRI) by using both balanced fast field echo (bFFE) and turbo spin-echo (TSE) pulse sequences with a large field of view (FOV). A large-diameter phantom was scanned using clinical 60-cm conventional-bore and 70-cm wide-bore scanners. The signal-to-noise ratios (SNRs) of both the bFFE and the TSE pulse sequences were calculated for each MR scanner for various acceleration factors (AFs). The diameter of the phantom was measured in four directions to evaluate the geometric accuracy. The SNR values were found to increase as the FOV increased for both the conventional- and the wide-bore scanners. No statistically significant differences in the SNR and the geometric accuracy were observed in either sequences between the two bores (p > 0.05), although the image noise tended to increase as the AF of both bores increased. Wide-bore MRI using a large FOV can provide a SNR and a geometric accuracy comparable to those of conventional-bore MRI, despite the increase in the image noise as the AF of both bores is increased. |
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| container_issue |
1 |
| title_short |
Comparison of the Signal-to-Noise Ratio and the Geometric Accuracy between Conventional-Magnetic Bore and Wide-Magnetic Bore 3-T Magnetic Resonance Imaging |
| url |
https://dx.doi.org/10.3938/jkps.76.59 |
| remote_bool |
true |
| author2 |
Lee, Ho-Beom Lee, Ki-Baek Jeon, Hyuk Yang, Hyung-Jin |
| author2Str |
Lee, Ho-Beom Lee, Ki-Baek Jeon, Hyuk Yang, Hyung-Jin |
| ppnlink |
328820865 |
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| doi_str |
10.3938/jkps.76.59 |
| up_date |
2024-07-03T14:32:17.795Z |
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| score |
7.4022093 |