PURPOSE: The purpose of this study was to determine the utility of compressed sensing (CS) with deep learning reconstruction (DLR) for improving spatial resolution, image quality and focal liver lesion detection on high-resolution contrast-enhance...
European journal of radiology 171 111289-111289 2024年1月
PURPOSE: The purpose of this in vivo study was to determine the effect of reverse encoding direction (RDC) on apparent diffusion coefficient (ADC) measurements and its efficacy for improving image quality and diagnostic performance for differentia...
Takeshi Kubo   Yoshiharu Ohno   Joon Beom Seo   Tsuneo Yamashiro   Willi A Kalender   Chang Hyun Lee   David A Lynch   Hans-Ulrich Kauczor   Hiroto Hatabu   
European journal of radiology 86 313-319 2017年1月 [査読有り]
The increase in the radiation exposure from CT examinations prompted the investigation on the various dose-reduction techniques. Significant dose reduction has been achieved and the level of radiation exposure of thoracic CT is expected to reach t...
Juergen Biederer   Yoshiharu Ohno   Hiroto Hatabu   Mark L Schiebler   Edwin J R van Beek   Jens Vogel-Claussen   Hans-Ulrich Kauczor   
European journal of radiology 86 353-360 2017年1月 [査読有り]
While the inauguration of national low dose computed tomographic (LDCT) lung cancer screening programs has started in the USA, other countries remain undecided, awaiting the results of ongoing trials. The continuous technical development achieved ...
Geewon Lee   Ho Yun Lee   Hyunjin Park   Mark L Schiebler   Edwin J R van Beek   Yoshiharu Ohno   Joon Beom Seo   Ann Leung   
European journal of radiology 86 297-307 2017年1月 [査読有り]
With the development of functional imaging modalities we now have the ability to study the microenvironment of lung cancer and its genomic instability. Radiomics is defined as the use of automated or semi-automated post-processing and analysis of ...
Christopher S Johns   Andrew J Swift   Paul J C Hughes   Yoshiharu Ohno   Mark Schiebler   Jim M Wild   
European journal of radiology 86 361-370 2017年1月 [査読有り]
The pulmonary vasculature and its role in perfusion and gas exchange is an important consideration in many conditions of the lung and heart. Currently the mainstay of imaging of the vasculature and perfusion of the lungs lies with CT and nuclear m...
The 6th International Congress on Magnetic Resonance Imaging (ICMRI 2018) and 23rd Scientific Meeting of KSMRM 2018年3月 Korean Society of Magnetic Resonance in Medicine