Subspecialties: Page 52

FDA clears Siemens' Somatom Pro.Pulse dual-source CT system
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared Siemens Healthineers' Somotom Pro.Pulse dual-source CT scanner.
December 18, 2023
The Somotom Pro.Pulse dual-source CT scanner from Siemens Healthineers.
PSMA-PET shows promise in patients with IBD
By Will Morton
PET scans typically used for diagnosing prostate cancer may have value in detecting inflammatory bowel disease (IBD).
December 18, 2023
F-18 DCFPyL PET/CT demonstrating abnormally increased uptake in the descending colon (identified by red arrows), sigmoid colon, and rectum corresponding to findings on endoscopy. (A) F-18 DCFPyL PET/CT uptake in the descending colon on a coronal plane. (B) Axial CT image with arrows identifying active inflammation in the descending colon. (C) Axial PET imaging arrows identifying active inflammation in the descending colon. (D) Axial F-18 DCFPyL PET/CT fusion imaging identifying active inflammation in the descending colon. Image courtesy of Clinical and Experimental Gastroenterology.
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
AI plus CT tracks fatty tissue changes in people at risk of lung cancer
By Kate Madden Yee
Adding deep learning to CT imaging to assess changes in subcutaneous adipose tissue over time could help predict outcomes among individuals vulnerable to lung cancer.
December 15, 2023
Lung Cancer Hotspot
AI shows promise detecting TB in Zambia
By Will Morton
An AI algorithm developed by Google shows potential as a scalable triage test for active pulmonary tuberculosis (TB) in settings with limited resources.
December 14, 2023
Tb
Nucleus RadioPharma appoints Kathy Spencer-Pike as CCO
By AuntMinnie.com staff writers
Nucleus RadioPharma has appointed Kathy Spencer-Pike as its chief commercial officer (CCO).
December 14, 2023
Kathy Spencer-Pike.
MRI radiomics features help predict Alzheimer's progression
By Kate Madden Yee
Adding MRI features to clinical ones in a machine learning model can help predict the progression of Alzheimer's disease among those with early disease, according to a study published on December 13 in Alzheimer's & Dementia.
December 14, 2023
Brain Puzzle Stars 400
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.
AI improves x-ray reads for rads with varying experience
By Will Morton
AI assistance can improve the detection accuracy of thoracic abnormalities on chest x-rays across radiologists with varying levels of expertise.
December 13, 2023
AI detected a lung mass, a lung nodule, and a small pneumothorax. Without AI assistance, only one thoracic radiologist and one general radiologist detected all abnormalities, whereas with AI assistance, one thoracic radiologist, two general radiologists, and one resident detected all abnormalities. Corresponding coronal and axial CT images show the lung mass (arrows), the lung nodule (white arrowheads), and the small pneumothorax (black arrowheads) that should have been detected on the chest radiograph. Image courtesy of Radiology.
Opportunistic low-dose CT lung cancer screening reduces mortality
By Kate Madden Yee
Opportunistic low-dose CT lung cancer screening can reduce mortality from the disease by almost 50%, recent research has found.
December 12, 2023
Lung Cancer Ct 3d 400
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