Author

Masahiro Yanagawa

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Open access Oct 2026

Deep Learning Super-Resolution CT Versus Ultra-High-Resolution CT: A Direct Comparison in Cadaveric Human Lungs.

RATIONALE AND OBJECTIVES Deep learning-based high-resolution computed tomography (CT) of the lung parenchyma has not been directly compared with ultra-high-resolution CT (UHR-CT). We compared image quality between deep learning-based super-resolution CT and UHR-CT using identical cadaveric human lungs. MATERIALS AND...

Midori Ueno, Masahiro Yanagawa, Akinori Hata et al. · Academic Radiology · 0 citations

Open access Aug 2026

Diagnostic performance with sensitivity/specificity optimized computer-aided detection to detect common abnormalities in chest radiography.

PURPOSE To evaluate how two fixed computer-aided detection (CAD) operating modes-sensitivity-optimized (SE-CAD) and specificity-optimized (SP-CAD)-affect radiologists' diagnostic performance in chest radiography (CXR). Previous studies have focused on the performance of standalone CAD at different threshold settings. H...

Miyuki Tomiyama, Masahiro Yanagawa, Tsubasa Yoshida et al. · Japanese Journal of Radiolog... · 0 citations

Review Open access Aug 2026

Beyond the flow: the evolving role of magnetic resonance imaging in arteriovenous shunt evaluation.

Although digital subtraction angiography remains the gold standard for the diagnosis and treatment planning of intracranial arteriovenous shunts (AVS), including arteriovenous malformations and arteriovenous fistulas, non-invasive imaging is increasingly sought for comprehensive evaluation. Magnetic resonance imaging (...

Akihiko Sakata, Koji Fujimoto, M. Iima et al. · Diagnostic and Interventiona... · 0 citations