Soichiro Yoshida

Practical applications of photon-counting CT in oncology: an organ-based pictorial review

Spectral computed tomography (CT) has become an important extension of contrast-enhanced CT (CECT) in oncologic imaging by providing material-specific information beyond conventional morphologic assessment. Dual-energy CT (DECT), implemented on energy-integrating detector CT (EID-CT) platforms, has demonstrated the val...

Utility of Augmented Reality Glasses With Waveguide Optics and Facial Recognition Technology for Patient Verification in a Simulated Outpatient Setting: Physician Questionnaire Survey Study

Abstract Background Augmented reality (AR) glasses with waveguide optics and facial recognition may enhance patient identification and clinical workflows. However, their usability among physicians has not yet been evaluated. Objective The objective of this study was to assess the usability and acceptability of prototyp...

Time-varying prognostic value of circulating tumor DNA in urothelial carcinoma: a systematic review and reconstructed patient-data meta-analysis.

Circulating tumor DNA (ctDNA) increasingly guides adjuvant therapy and surveillance in urothelial carcinoma (UC), yet whether its prognostic effect is adequately summarized by a single pooled hazard ratio (HR), which assumes proportional hazards (PH), has not been formally evaluated. We searched five sources for studie...

Quantitative MRI for World Health Organisation/International Society of Urological Pathology Grading of Renal Cell Carcinoma: a systematic review and diagnostic meta-analysis.

Multimodal artificial intelligence in prostate cancer: integrating multiparametric MRI with clinicopathological, molecular, and functional imaging data.

This review summarizes the deep-learning architectures, fusion strategies, representative applications, and implementation challenges of mpMRI-centered multimodal AI.