Cine Magnetic Resonance Imaging, Computed Tomography and Ultrasonography in the Evaluation of Chest Wall Invasion of Lung Cancer

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タイトル ( eng )
Cine Magnetic Resonance Imaging, Computed Tomography and Ultrasonography in the Evaluation of Chest Wall Invasion of Lung Cancer
作成者
Nawano Shigeru
Nagai Kanji
Moriyama Noriyuki
Kodama Tetsuro
Nishiwaki Yutaka
収録物名
Hiroshima Journal of Medical Sciences
46
2
開始ページ 61
終了ページ 66
収録物識別子
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
抄録
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.
著者キーワード
MRI
CT
US
Lung neoplasms
内容記述
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.
NDC分類
医学 [ 490 ]
言語
英語
資源タイプ 紀要論文
出版者
Hiroshima University Medical Press
発行日 1997-06
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 0018-2052
[NCID] AA00664312