Clinical News: Page 96

Discover radiology's roots at the German Roentgen Museum
By Dr. Adrian Thomas
Make sure you add the world-famous Roentgen Museum to your bucket list, urges history buff Dr. Adrian Thomas. He describes his visit to Remscheid-Lennep, Germany.
December 18, 2023
The Röntgen Museum has been extended and modernized over recent years.
Endobronchial ultrasound good for pulmonary hypertension screening
By Amerigo Allegretto
Endobronchial ultrasound may be used as a screening test for pulmonary hypertension in high-risk patients.
December 18, 2023
Ultrasound Diagnostic Control Panel 400
Lunit bids for Volpara Health
By Erik L. Ridley
Continuing its aggressive push for global growth, South Korean AI software developer Lunit signed a deal to acquire breast and lung imaging AI software firm Volpara Health Technologies for approximately $292 million Australian dollars ($193 million U.S.).
December 14, 2023
Lunit Res
AI predicts malignancy on breast ultrasound
By Amerigo Allegretto
An AI model can accurately predict malignancy on breast ultrasound based on BI-RADS assessment.
December 14, 2023
Ultrasound Breast 400
Radiology lists 2023's top cited articles
By AuntMinnie.com staff writers
This year marked the 100th anniversary of Radiology in publication. ChatGPT capitalized the top four most-cited articles, but what was unique?
December 15, 2023
Chat Gpt In Radiology
Bone scans support high-velocity resistance training in older adults
By Will Morton
Dual-energy x-ray absorptiometry scans show that high-velocity resistance training increases bone mineral density in older adults.
December 15, 2023
Bmd
New AI training strategies stiffen defense against adversarial attacks
By Liz Carey
Computer scientists are exploring how to protect against medical errors caused by adversarial attacks on AI machine learning diagnostic models.
December 15, 2023
An illustration of two types of adversarial attacks on breast imaging diagnosis. Adversarial noise applied in white-box attacks and adversarial samples produced by generative adversarial networks in black-box attacks can fool a deep learning diagnostic model to give wrong output, according to University of Pittsburgh researchers. The researchers have proposed two security schemes, called ARFL and LIDA, to make the models robust and resilient to adversarial attacks. (Image courtesy of Shandong Wu, PhD, Pittsburgh Center for AI Innovation in Medical Imaging)
Ultrasound use shifts among radiologists, nonphysician practitioners
By Amerigo Allegretto
Ultrasound use has shifted over the past decade, including whether radiologists, surgeons, or nonphysicians practitioners perform such exams.
December 15, 2023
Ultrasound Screen 400 (1)
PET/CT shows impact of different COVID-19 vaccines
By Will Morton
The type of COVID-19 vaccine and the time interval between vaccination and PET/CT scans are key factors in minimizing false interpretations in cancer patients.
December 13, 2023
A 73-year-old woman with a suspicious lung nodule was referred to our division for F-18 FDG PET/CT exam. She was vaccinated four days before PET/CT. The lung nodule did not show any pathological FDG uptake; however, high tracer activity was detected on her right arm, where she was injected, and multiple hypermetabolic lymph nodes in the right axilla (arrows). Moreover, PET/CT showed high tracer activity in the liver (black arrows), spleen (triangular arrows), and bone marrow (small triangular arrows) as the result of systemic immune response after vaccination. The tracer defect in the liver was due to the known cyst. (A) fusion scan, (B) PET, (C) maximum intensity projection. Image courtesy of Scientific Reports.
Safety net hospital provides equitable care in breast screening
By Amerigo Allegretto
Safety net hospitals provide equitable care in breast cancer screening in terms of race and ethnicity.
December 14, 2023
Breast Mammography Tech
PET/MRI reveals separate Alzheimer’s biomarkers in single scan
By Will Morton
A PET radiotracer for diagnosing Alzheimer’s disease may also be used to measure vascular brain changes in patients during PET/MRI scans.
December 12, 2023
A visual abstract of a study exploring early-frame F-18 florbetaben PET/MRI for quantifying cerebral blood flow in patients with cognitive impairment. Image courtesy of the Journal of Nuclear Medicine.
Benign breast disease found on percutaneous biopsy ups cancer risk
By Amerigo Allegretto
Benign breast disease diagnosed through percutaneous biopsy increases the overall risk of developing breast cancer.
December 13, 2023
Breast Cancer Cell2 400
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