Paul Viviano has joined Alliance Imaging as president and chief operating officer. Effective Jan. 7, he was also added to company's board of directors. Viviano's administrative healthcare background spans 25 years, most recently as the CEO of the
Paul Viviano has joined Alliance Imaging as president and chief operating officer. Effective Jan. 7, he was also added to company's board of directors. Viviano's administrative healthcare background spans 25 years, most recently as the CEO of the University of Southern California University Hospital and the USC Norris Cancer Hospital in Los Angeles. Viviano replaces Jamie Hopping, who resigned in June 2002.
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Stroke MRI Study Assesses Impact of Motion Artifacts Upon AI and Radiologist Lesion Detection
July 16th 2025Noting a 7.4 percent incidence of motion artifacts on brain MRI scans for suspected stroke patients, the authors of a new study found that motion artifacts can reduce radiologist and AI accuracy for detecting hemorrhagic lesions.