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Hitachi acquires stake in AccSys
In a bid to expand its market share in the radiotherapy market, Hitachi has acquired 80% of AccSys Technology, a developer of ion linear accelerator (linac) technology. The acquisition allows Hitachi to increase its presence in the emerging market for
In a bid to expand its market share in the radiotherapy market, Hitachi has acquired 80% of AccSys Technology, a developer of ion linear accelerator (linac) technology. The acquisition allows Hitachi to increase its presence in the emerging market for proton-beam therapy, a localized form of radiation therapy in which a proton beam is directed at a tumor deep in the body. Proton beams appear to cause fewer side effects compared with conventional electron-beam and x-ray therapy. Hitachi developed its own proton-beam therapy system, called Probeat, which includes a linac injector supplied by AccSys.
MRI-Based AI Radiomics Model Offers 'Robust' Prediction of Perineural Invasion in Prostate Cancer
July 26th 2024A model that combines MRI-based deep learning radiomics and clinical factors demonstrated an 84.8 percent ROC AUC and a 92.6 percent precision-recall AUC for predicting perineural invasion in prostate cancer cases.
Breast MRI Study Examines Common Factors with False Negatives and False Positives
July 24th 2024The absence of ipsilateral breast hypervascularity is three times more likely to be associated with false-negative findings on breast MRI and non-mass enhancement lesions have a 4.5-fold likelihood of being linked to false-positive results, according to new research.
Can Polyenergetic Reconstruction Help Resolve Streak Artifacts in Photon Counting CT?
July 22nd 2024New research looking at photon-counting computed tomography (PCCT) demonstrated significantly reduced variation and tracheal air density attenuation with polyenergetic reconstruction in contrast to monoenergetic reconstruction on chest CT.
