Publications by authors named "Kazuo Awai"

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The effect of pediatric chest CT examinations on lens exposure: a Monte Carlo simulation study.
Takanori Masuda, Yasushi Katsunuma, Masao Kiguchi, Chikako Fujioka, Takayuki Oku, Kazuo Awai

Radiol Phys Technol· December 2025

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Contrast medium dose optimization in the era of multi-energy CT.
Yasunori Nagayama, Takeshi Nakaura, Kazuo Awai, Kazuhiro Katahira, Satoru Takahashi

Jpn J Radiol· November 2025

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Performance of a deep-learning-based lung nodule detection system using 0.25-mm thick ultra-high-resolution CT images.
Haruka Higashibori, Wataru Fukumoto, Sayaka Kusuda, Kazushi Yokomachi, Hidenori Mitani, Kazuo Awai

Jpn J Radiol· November 2025

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Clinical Utility of a New Protocol Using Saline Test Injection and a Leak Detection Sensor to Reduce the Frequency and Amount of Extravasation During Contrast-Enhanced CT.
Yoriaki Matsumoto, Yuko Nakamura, Miho Kondo, Shogo Kamioka, Kazushi Yokomachi, Kazuo Awai

J Comput Assist Tomogr· November 2025

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Detectability of Automated Tumor-feeder Detection Software Using Angio-computed Tomography in Transarterial Chemoembolization for Hepatocellular Carcinoma.
Masatomo Ueda, Hidenori Mitani, Yu Nakaki, Hisayuki Kodama, Toshihiro Tachikake, Kazuo Awai

Interv Radiol (Higashimatsuyama)· September 2025

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Effect of the Second-generation Motion Correction Algorithm on Coronary Artery Calcium Scoring.
Fuminari Tatsugami, Toru Higaki, Asako Sakahara, Yuko Nakamura, Chikako Fujioka, Kazuo Awai

J Comput Assist Tomogr· September 2025

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First-Line Durvalumab plus Tremelimumab Treatment for Unresectable Hepatocellular Carcinoma in Real-World Clinical Practice.
Yasutoshi Fujii, Tomokazu Kawaoka, Yuki Shirane, Ryoichi Miura, Hikaru Nakahara, Kazuo Awai

Oncology· August 2025

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Intracellular enhancement technique for gadoxetic acid-enhanced hepatobiliary-phase magnetic resonance imaging: evaluation of hepatic function.
Dara Fonseca, Yuko Nakamura, Toru Higaki, Shogo Maeda, Takashi Nishihara, Kazuo Awai

Abdom Radiol (NY)· August 2025

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Effectiveness of a virtual reality-based interventional radiology simulator for medical student education.
Hidenori Mitani, Yukiko Honda, Keigo Narita, Yuko Nakamura, Shintaro Morishita, Kazuo Awai

Jpn J Radiol· August 2025

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Artificial intelligence software to detect small hepatic lesions on hepatobiliary-phase images using multiscale sampling.
Shogo Maeda, Yuko Nakamura, Toru Higaki, Ayu Karasudani, Tatsuya Yamaguchi, Kazuo Awai

Jpn J Radiol· August 2025

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Utility of tumor diameter-to-prostate volume ratio for predicting the outcome of magnetic resonance imaging/transrectal ultrasound fusion-targeted biopsy.
Yuki Kohada, Shunsuke Miyamoto, Tetsutaro Hayashi, Ryo Tasaka, Yukiko Honda, Kazuo Awai

Urol Oncol· July 2025

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F-FDG dose reduction using deep learning-based PET reconstruction.
Ryuji Akita, Komei Takauchi, Mana Ishibashi, Shota Kondo, Shogo Ono, Kazuo Awai

EJNMMI Res· July 2025

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Successful Treatment of Median Arcuate Ligament Syndrome in the Hybrid Operating Room: A Report of Four Cases.
Shinji Yamaguchi, Ryosuke Nakano, Naruhiko Honmyo, Hiroshi Sakai, Shintaro Kuroda, Kazuo Awai

Cureus· July 2025

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The Sixth Asian Radiology Summit The diagnostic reference levels (DRLs): "Asia Safe"-current situation in Asian countries.
Makoto Hosono, Kei Yamada, Yoshiko Ueno, Mariko Kawamura, Kazuo Awai

Jpn J Radiol· June 2025

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External validation of the performance of commercially available deep-learning-based lung nodule detection on low-dose CT images for lung cancer screening in Japan.
Wataru Fukumoto, Yuki Yamashita, Ikuo Kawashita, Toru Higaki, Asako Sakahara, Kazuo Awai

Jpn J Radiol· April 2025

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Single-Energy, Dual-Energy, and Photon-Counting Computed Tomography of the Liver: Current Development and Clinical Utility for the Assessment of Focal Liver Lesions.
Shintaro Ichikawa, Keitaro Sofue, Yuko Nakamura, Toru Higaki, Hiroyuki Morisaka, Kazuo Awai

Invest Radiol· April 2025

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Analysis of the treatment outcome of duodenal varices: A retrospective case series of 15 patients from a single institution.
Yuri Mitamura, Eisuke Murakami, Ko Hashimoto, Tomoaki Emori, Aiko Tanaka, Kazuo Awai

DEN Open· April 2025

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Optimization of image shoot timing for cerebral veins 3D-digital subtraction angiography by interventional angiography systems.
Kazuya Saeki, Takayuki Tamura, Shingo Kouno, Eiji Nishimaru, Masao Kiguchi, Kazuo Awai

Radiol Phys Technol· March 2025

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Utility of under-sampled scans with iterative reconstruction and high-frequency preserving transform for high spatial resolution magnetic resonance cholangiopancreatography.
Shota Kondo, Yuko Nakamura, Toru Higaki, Takashi Nishihara, Masahiro Takizawa, Kazuo Awai

Jpn J Radiol· March 2025

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Effectiveness of the air-gap method for reducing radiation dose in neonate CT examinations.
Takanori Masuda, Yoshinori Funama, Takeshi Nakaura, Tomoyasu Sato, Takayuki Oku, Kazuo Awai

Radiol Phys Technol· March 2025

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Myocardial T1 Mapping, Left Ventricular Parameters, and Cardiac Biomarkers in Wild-Type Transthyretin Amyloid Cardiomyopathy Before and After Tafamidis Treatment.
Yuki Ikegami, Toshiro Kitagawa, Yoshiharu Sada, Daiki Okamoto, Kotaro Hamamoto, Kazuo Awai

Circ Rep· March 2025

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Recurrent Liver Abscess Caused by Mucoid-Type Klebsiella pneumoniae Successfully Treated With Hepatic Artery Antibiotic Infusion Therapy: A Case Report.
Makoto Shinohara, Ryosuke Nakano, Naruhiko Honmyo, Hiroshi Sakai, Seiichi Shimizu, Kazuo Awai

Cureus· February 2025

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Deep-learning reconstruction enhances image quality of Adamkiewicz Artery in low-keV dual-energy CT.
Fuminari Tatsugami, Toru Higaki, Ikuo Kawashita, Chikako Fujioka, Yuko Nakamura, Kazuo Awai

Acta Radiol· December 2024

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Feasibility of preventing massive contrast media extravasation using a sensor device in contrast-enhanced CT: an observational study.
Yoriaki Matsumoto, Ayaka Chikasue, Miho Kondo, Tomoyuki Akita, Masao Kiguchi, Kazuo Awai

Acta Radiol· November 2024

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Identification of novel sub-phenotypes of severe ARDS requiring ECMO using latent class analysis.
Mitsuaki Nishikimi, Shinichiro Ohshimo, Giacomo Bellani, Wataru Fukumoto, Tatsuhiko Anzai, Kazuo Awai

Crit Care· October 2024

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