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New AI training strategies stiffen defense against adversarial attacks

AuntMinnie

Methods for training artificial intelligence (AI) diagnostic algorithms can help prevent these models from producing medical errors caused by adversarial attacks, according to research presented at RSNA 2023 in Chicago. Adversarial data produced by projected gradient descent were used to insert noises into mammogram images.

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What has radiology learned in 5 years since COVID hit U.S.?

AuntMinnie

Medical imaging played a significant role in the early days of the pandemic when it hit its initial peak in April 2020. While services for breast and lung cancer screening were temporarily halted, imagers in x-ray, lung ultrasound, and PET/CT were busy examining patients who presented with COVID-19.

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7 ways to reduce healthcare disparities in radiology

AuntMinnie

Healthcare disparities continue to plague medical imaging, but there are concrete measures radiologists can take to mitigate them, according to a paper published on October 12 in RadioGraphics. B) A craniocaudal magnified mammogram more clearly shows the irregular mass and pleomorphic calcifications in the medial breast. (C)

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Intermountain Medical Imaging Now Contracted and In-Network with St. Luke’s Health Partners (SLHP) Insurance Plans

Intermountain Medical Imaging

IMI joins SLHP, providing quality and affordable medical imaging to the Treasure Valley Healthcare Community {Boise, Idaho, February 15, 2024} SLHP members now have more options when it comes to accessing medical imaging within the Treasure Valley. This new partnership between St. Luke’s Health Partners.

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LG Launches 5MP Diagnostic Monitor for Breast Imaging

Imaging Technology

mtaschetta-millane Wed, 07/17/2024 - 10:58 July 17, 2024 — LG Electronics (LG) is accelerating its B2B medical device business, expanding its lineup of diagnostic monitors with the new 21HQ613D-B, which was recently cleared by the U.S. LG’s expanded lineup of diagnostic monitors covers the major display needs of large hospitals.

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Image perception: Are radiologists akin to MLB batters?

AuntMinnie

A radiologist’s perception when viewing a complex MR image may be akin to a Major League Baseball (MLB) batter reading the stitches on a fastball, according to researchers exploring exactly how diagnostic interpretations are made. The Perception Lab is a "pop-up" version of an academic research lab focused on medical image perception.

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Screening vs. Diagnostic Mammogram

TRA Medical Imaging

What’s the difference between Screening and Diagnostic Mammogram? During a diagnostic mammogram, the images are analyzed in real-time. Sometimes additional mammogram images are taken. Additionally, the billing is different between screening and diagnostic mammograms.