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Study: USPSTF Mammogram Recs Based on Inaccurate Information
The number of women who must undergo mammograms to prevent one breast cancer death is lower than stated by the U.S. Preventative Services Task Force, researchers found.
The number of women who must undergo mammograms in order to prevent one breast cancer death is lower than stated by the U.S. Preventative Services Task Force (USPSTF), according to a study published in the March issue of the American Journal of Roentgenology.
The USPSTF used incorrect numbers in their calculations, said researchers, which were then used in 2009 to recommend that women aged 40 to 49 years not receive annual mammograms. It was claimed that the potential harm from the tests outweighed potential benefits. The new recommendation suggested that women consult with their physician regarding when screening should be done.
The erroneous calculation was made on the number of women who were invited to undergo a screening mammography, not the actual number of women who went through with the procedure, according to researchers R. Edward Hendrick and Mark A. Helvie.
The modeling used by the USPSTF showed that 746 women needed to be screened to save one life. When the number of women who underwent the mammogram was used instead of the total number, researchers found that only 84 women needed to be screened annually, between the ages of 40 and 84 years, to save one life.
FDA Grants Expanded 510(k) Clearance for Xenoview 3T MRI Chest Coil in GE HealthCare MRI Platforms
November 21st 2024Utilized in conjunction with hyperpolarized Xenon-129 for the assessment of lung ventilation, the chest coil can now be employed in the Signa Premier and Discovery MR750 3T MRI systems.
FDA Clears AI-Powered Ultrasound Software for Cardiac Amyloidosis Detection
November 20th 2024The AI-enabled EchoGo® Amyloidosis software for echocardiography has reportedly demonstrated an 84.5 percent sensitivity rate for diagnosing cardiac amyloidosis in heart failure patients 65 years of age and older.
New Study Examines Agreement Between Radiologists and Referring Clinicians on Follow-Up Imaging
November 18th 2024Agreement on follow-up imaging was 41 percent more likely with recommendations by thoracic radiologists and 36 percent less likely on recommendations for follow-up nuclear imaging, according to new research.
