Manami Takahashi Reika Kosuda Hiroyuki Takaoka Hajime Yokota Yasukuni Mori Joji Ota Takuro Horikoshi Yasuhiko Tachibana Hideki Kitahara Masafumi Sugawara Tomonori Kanaeda Hiroki Suyari Takashi Uno Yoshio Kobayashi
Heart and vessels 38(11) 1318-1328 2023年8月
Fractional flow reserve derived from coronary CT (FFR-CT) is a noninvasive physiological technique that has shown a good correlation with invasive FFR. However, the use of FFR-CT is restricted by strict application standards, and the diagnostic ac...
Toshio Kumakiri Shinichiro Mori Yasukuni Mori Ryusuke Hirai Ayato Hashimoto Yasuhiko Tachibana Hiroki Suyari Hitoshi Ishikawa
Physical and engineering sciences in medicine 46(2) 659-668 2023年6月
Since particle beam distribution is vulnerable to change in bowel gas because of its low density, we developed a deep neural network (DNN) for bowel gas segmentation on X-ray images. We used 6688 image datasets from 209 cases as training data, 736...
Katsuya Kosukegawa Yasukuni Mori Hiroki Suyari Kazuhiko Kawamoto
Scientific reports 13(1) 2354-2354 2023年2月
To ensure the safety of railroad operations, it is important to monitor and forecast track geometry irregularities. A higher safety requires forecasting with higher spatiotemporal frequencies, which in turn requires capturing spatial correlations....
Yosuke Iwatate Hajime Yokota Isamu Hoshino Fumitaka Ishige Naoki Kuwayama Makiko Itami Yasukuni Mori Satoshi Chiba Hidehito Arimitsu Hiroo Yanagibashi Wataru Takayama Takashi Uno Jason Lin Yuki Nakamura Yasutoshi Tatsumi Osamu Shimozato Hiroki Nagase
International journal of oncology 60(5) 2022年5月
Radiogenomics has attracted attention for predicting the molecular biological characteristics of tumors from clinical images, which are originally a collection of numerical values, such as computed tomography (CT) scans. A prediction model using g...
Tumor mutational burden (TMB) is gaining attention as a biomarker for responses to immune checkpoint inhibitors in cancer patients. In this study, we evaluated the status of TMB in primary and liver metastatic lesions in patients with colorectal c...
大学院国際学術研究院