Alternate Biplanar MR Navigation for Microwave Ablation of Liver Tumors
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概要
- 論文の詳細を見る
Real-time MR (magnetic resonance) images in two perpendicular planes, both of which included the path of the needle, were utilized for MR-guided microwave ablation of liver tumors. The two image planes were automatically and alternately switched by new MR scanner control software installed on an external PC. This technique is possible only with MRI (magnetic resonance imaging) units with multiplanar and multisection capabilities. Reformatted images in the corresponding two planes were also constructed from preoperative three-dimensional volume data. These four images (two real-time and two reformatted) were continuously visible to the surgeons. These images enabled the needle position in the three-dimensional space to be accurately and clearly recognized, in contrast to the difficulty encountered with two-dimensional MR images in a single image plane. This technique was also applied to MR temperature mapping during microwave ablation, as it allowed monitoring of the spread of the heat in a three-dimensional space. This type of computer-integrated image navigation was demonstrated to be feasible for MR-guided microwave ablation of liver tumors.
- 日本磁気共鳴医学会の論文
- 2005-09-15
著者
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HAQUE Hasnine
GE Yokogawa Medical Systems
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Haque H
Ge‐yokogawa Medical Systems Tokyo
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Haque Hasnine
The Department Of Computer Science Graduate School Of Information Science & Engineering Tokyo In
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Haque Hasnine
Department Of Computer Science Graduate School Of Information Science & Engineering Tokyo Instit
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TANI Tohru
Department of Surgery, Shiga University of Medical Science
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Morikawa Shigehiro
Biomedical MR Science Center, Shiga University of Medical Science
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Kurumi Yoshimasa
Department of Surgery, Shiga University of Medical Science
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Morikawa Shigehiro
滋賀医科大学 外科
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Morikawa Shigehiro
Biomedical Mr Science Center Shiga University Of Medical Science
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Kurumi Yoshimasa
Department Of Surgery Shiga University Of Medical Science
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Kurumi Yoshimasa
Dept Of Surgery Shiga Univ. Med. Sci. Ohtsu
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Kurumi Yoshimasa
First Department Of Surgery Shiga University Of Medical Science
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NAKA Shigeyuki
Department of Surgery, Shiga University of Medical Science
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DEMURA Koichi
Department of Surgery, Shiga University of Medical Science
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SATO Koichiro
Department of Surgery, Shiga University of Medical Science
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INUBUSHI Toshiro
Biomedical MR Science Center, Shiga University of Medical Science
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ABE Hajime
Division of General Surgery, Department of Surgery, Shiga University of Medical Science
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HAQUE Hasnine
Imaging Application Tech. Center (IATC) GE-Yokogawa Medical Systems
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Demura Koichi
Department Of Surgery Shiga University Of Medical Science
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Abe Hajime
Department Of Surgery Shiga University Of Medical Science
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Abe Hajime
First Department Of Surgery Shiga University Of Medical Science
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Abe Hajime
Division Of General Surgery Department Of Surgery Shiga University Of Medical Science
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Tani Tohru
Department Of Surgery Shiga University Of Medical Science
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Sato Koichiro
Department Of Surgery Shiga University Of Medical Science
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Naka Shigeyuki
Department Of Surgery Shiga University Of Medical Science
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Tani Tohru
First Department Of Surgery Shiga University Of Medical Science.
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Morikawa Shigehiro
Mr Science Research Center Shiga University Of Medical Science
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Tabata Takahisa
Department Of Surgery Shiga University Of Medical Science
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Inubushi Toshiro
Biomedical Mr Science Center Shiga University Of Medical Science
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Tani Tohru
Department Of Surgery Department Of Medicine Shiga University Of Medical Science
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Sato Koichiro
Department Of Molecular Biotechnology Graduate School Of Advanced Sciences Of Matter Hiroshima Unive
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Morikawa Shigehiro
Department Of Surgery Shiga University Of Medical Science
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Inubushi Toshiro
Biomedical Mr Science Research Center Shiga University Of Medical Science
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Murata Satoshi
Biomedical Mr Science Center Shiga University Of Medical Science
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Naka Shigeyuki
1st Department Of Surgery Shiga University Of Medical Science
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Kurumi Yoshimasa
Division Of General Surgery Department Of Surgery Shiga University Of Medical Science
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Sato Koichiro
Department Of Endocrinology And Metabolism Yokohama City University Graduate School Of Medicine
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Kurumi Yoshimasa
Department of Comprehensive Surgery, Shiga University of Medical Science
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