Abstract #3543
Comparative Analysis of Predictive Capability of 3D Non-Contrast-Enhanced Perfusion MRI, 3D Contrast-Enhanced Perfusion MRI, Quantitatively Assessed Thin-Section CT, and Perfusion Scan for Postoperative Lung Function in Non-Small Cell Lung Cancer Patients
Yoshiharu Ohno 1 , Shinichiro Seki 2 , Mizuho Nishio 1 , Hisanobu Koyama 2 , Takeshi Yoshikawa 1 , Sumiaki Matsumoto 1 , Nobukazu Aoyama 3 , Yoshimori Kassai 4 , Masao Yui 4 , Hideaki Kawamitsu 3 , and Kazuro Sugimura 2
1
Advanced Biomedical Imaging Research Center,
Kobe University Graduate School of Medicine, Kobe,
Hyogo, Japan,
2
Radiology,
Kobe University Graduate School of Medicine, Kobe,
Hyogo, Japan,
3
Center
for Radiology and Radiation Oncology, Kobe University
Hospital, Kobe, Hyogo, Japan,
4
MRI
Systems Development Department, Toshiba Medical Systems
Corporation, Otawara, Tochigi, Japan
We hypothesize that Non CE-perfusion MRI based on fresh
blood imaging (FBI) technique at 3T system can
accurately assess regional perfusion difference, and
predict postoperative lung function in NSCLC patients,
when compared with perfusion scan (Q scan), thin-section
MDCT and dynamic CE-perfusion MRI. The purpose of this
study was to prospectively and directly compare
capabilities of regional perfusion assessment and
prediction of postoperative lung function in NSCLC
patients among Q scan, thin-section CT, dynamic
CE-perfusion MRI and non-CE-perfusion MRI.
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