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Ariatti joins Toshiba as marketing VP
Toshiba America Medical Systems has named John Ariatti as vicepresident of marketing to replace Ravi Sharma, who left the Tustin,CA, firm in July (SCAN 8/2/95). Ariatti is a medical imaging veteranwho previously was director of sales and marketing at
Toshiba America Medical Systems has named John Ariatti as vicepresident of marketing to replace Ravi Sharma, who left the Tustin,CA, firm in July (SCAN 8/2/95). Ariatti is a medical imaging veteranwho previously was director of sales and marketing at Otsuka Electronicsand then at Elscint after that company acquired Otsuka last year.
Ariatti rejoins Toshiba after a stint with the vendor beginningin 1989, when he served as director of the CT business unit andlater as director of MRI marketing. He has also worked with PhilipsMedical Systems.
In his new position, Ariatti oversees marketing for Toshiba'sCT, MRI, nuclear medicine, and vascular and general x-ray products,as well as corporate marketing and marketing communications.
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.
