Cine Magnetic Resonance Imaging, Computed Tomography and Ultrasonography in the Evaluation of Chest Wall Invasion of Lung Cancer
Hiroshima Journal of Medical Sciences Volume 46 Issue 2
Page 61-66
published_at 1997-06
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Title ( eng ) |
Cine Magnetic Resonance Imaging, Computed Tomography and Ultrasonography in the Evaluation of Chest Wall Invasion of Lung Cancer
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Creator |
Nawano Shigeru
Nagai Kanji
Moriyama Noriyuki
Kodama Tetsuro
Nishiwaki Yutaka
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Source Title |
Hiroshima Journal of Medical Sciences
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Volume | 46 |
Issue | 2 |
Start Page | 61 |
End Page | 66 |
Journal Identifire |
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
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Abstract |
Purpose: To assess the usefulness of cine-magnetic resonance imaging (cine-MRI) in the evaluation of chest wall invasion, we compared the results of cine-MRI with those of computed tomography (CT) and ultrasonography (US).
Materials and Methods: Eleven patients were examined who had no pain and who were difficult to diagnose by routine examinations. MRI was performed with a Magnetom SP/4000, 1.5T unit (Siemens, Germany). For cine imaging, continuous turbo-FLUSH (ultra fast low angle shot) images were obtained at an orthogonal section to the chest wall during slow deep breathing. A CT scan was performed using a TCT 900S or Super Helix (Toshiba, Japan) at 1 cm intervals, with section thicknesses of 1 cm throughout the entire chest. US was performed with a model SSA-270A (Toshiba, Japan) with 7.5-MHz linear array scanners (PLF-705S; Toshiba, Japan). Results: Sensitivity, specificity and accuracy were 67%, 75% and 73% for cine MRI, 67%, 63% and 64% for CT, 33%, 75% and 64% for US, respectively. Conclusions: These results indicate that cine MRI is potentially useful for the diagnosis of chest wall invasion of lung cancer. |
Keywords |
MRI
CT
US
Lung neoplasms
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Descriptions |
This work was supported in part by Grants-in-Aid for Cancer Research from the Ministry of Health and Welfare and by a SRF Grant for Biomedical Research.
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NDC |
Medical sciences [ 490 ]
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Language |
eng
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Resource Type | departmental bulletin paper |
Publisher |
Hiroshima University Medical Press
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Date of Issued | 1997-06 |
Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[ISSN] 0018-2052
[NCID] AA00664312
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