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CAD system screens for SARS
Deus Technologies has adapted its RapidScreen computer-aided detection system to find early signs of severe acute respiratory syndrome. Keying off its film-based CAD system for detecting lung lesions, Deus developed an automated method for identifying subtle initial SARS abnormalities that can be easily overlooked on chest x-rays.
Deus Technologies has adapted its RapidScreen computer-aided detection system to find early signs of severe acute respiratory syndrome. Keying off its film-based CAD system for detecting lung lesions, Deus developed an automated method for identifying subtle initial SARS abnormalities that can be easily overlooked on chest x-rays.
SARS in its advanced state is similar in appearance to disseminated pneumonia, which is easy to spot, according to Deus CEO Dr. Michael Yeh. At onset, however, the disease is confined to focal areas, and differences between small white areas that fill with water and black air-filled spaces are less clear.
The RapidScreen system has been programmed to detect early SARS on the basis of data gathered from Hong Kong, one of the major sites of the epidemic. In preliminary testing, the SARS system had a sensitivity close to 90% and an average false positive rate per image of 1.2%.
AI Facilitates Nearly 83 Percent Improvement in Turnaround Time for Fracture X-Rays
December 19th 2023In addition to offering a 98.5 percent sensitivity rate in diagnosing fractures on X-ray, an emerging artificial intelligence (AI) software reportedly helped reduce mean turnaround time on X-ray fracture diagnosis from 48 hours to 8.3 hours, according to new research presented at the Radiological Society of North America (RSNA) conference.
The Reading Room: Artificial Intelligence: What RSNA 2020 Offered, and What 2021 Could Bring
December 5th 2020Nina Kottler, M.D., chief medical officer of AI at Radiology Partners, discusses, during RSNA 2020, what new developments the annual meeting provided about these technologies, sessions to access, and what to expect in the coming year.
Can an Emerging PET Radiotracer Enhance Detection of Prostate Cancer Recurrence?
December 14th 2023The use of 68Ga-RM2 PET/MRI demonstrated a 35 percent higher sensitivity rate than MRI alone for the diagnosis of biochemical recurrence of prostate cancer, according to research recently presented at the Radiological Society of North America (RSNA) conference.
RSNA 2020: Addressing Healthcare Disparities and Access to Care
December 4th 2020Rich Heller, M.D., with Radiology Partners, and Lucy Spalluto, M.D., with Vanderbilt University School of Medicine, discuss the highlights of their RSNA 2020 session on health disparities, focusing on the underlying factors and challenges radiologists face to providing greater access to care.
Can AI Improve Detection of Extraprostatic Extension on MRI?
December 4th 2023Utilizing a deep learning-based AI algorithm to differentiate between diagnostic and non-diagnostic quality of prostate MRI facilitated a 10 percent higher specificity rate for diagnosing extraprostatic extension on multiparametric MRI, according to research presented at the recent RSNA conference.
Study: Regular Mammography Screening Reduces Breast Cancer Mortality Risk by More than 70 Percent
November 30th 2023Consistent adherence to the five most recent mammography screenings prior to a breast cancer diagnosis reduced breast cancer death risk by 72 percent in comparison to women who did not have the mammography screening, according to new research findings presented at the annual Radiological Society of North America (RSNA) conference.
