Abstract #1480
Pulmonary Nodule/Mass Assessment by Computed Diffusion-Weighted Imaging with High b-Value: How to Improve the Detection and Differentiation Capability with Acquired Diffusion-Weighted Imaging
Hisanobu Koyama 1 , Yoshiharu Ohno 1 , Shinichiro Seki 1 , Takeshi Yoshikawa 1 , Sumiaki Matsumoto 1 , Katsusuke Kyotani 2 , Masao Yui 3 , Hitoshi Yamagata 3 , and Kazuro Sugimura 1
1
Radiology, Kobe University Graduate School
of Medicine, Kobe, Hyogo, Japan,
2
Kobe
University Hospital, Kobe, Hyogo, Japan,
3
Toshiba
Medical Systems Corporation, Otawara, Tochigi, Japan
Computed diffusion-weighted imaging (cDWI) is the newly
proposed method, and this technique has been applied
recently. The application of MRI to lung cancer analysis
has been a relatively recent development, and assessment
by means of cDWI is also expected. The purpose of this
study was therefore to directly and prospectively
compare capabilities for pulmonary nodule/mass detection
and differentiation of malignant from benign lesions
among cDWI and really acquired DWI.
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