Clinical News: Page 62

Bayer reports results of phase II gadoquatrane clinical trial at RSNA
By AuntMinnieEurope.com staff writers
Bayer presented positive results of its phase II clinical trial of macrocyclic gadolinium-based compound gadoquatraine in a scientific session at RSNA 2023.
November 29, 2023
Bayer Rsna 2019 400
Malpractice dos and don'ts: Primer scoops top RSNA award
By Philip Ward
The authors of a practical guide designed to help radiologists avoid malpractice claims have received one of 17 magna cum laude awards handed out by the RSNA 2023 judges. Another prizewinner is about imaging of syphilis.
November 29, 2023
Gavel 400
DTI-MRI reveals impact of football heading on brain
By Amerigo Allegretto
Diffusion tensor imaging (DTI)-MRI reveals declines in the brain microstructure and function caused by football heading.
November 29, 2023
Researchers used diffusion tensor imaging, an MRI technique, to study the impact of football heading on the brain. This method tracks the microscopic movement of water molecules through brain tissue to characterize the brain's microstructure. Image and caption courtesy of the RSNA.
Deep learning predicts breast cancer risk in multinational study
By Amerigo Allegretto
A deep-learning model trained and calibrated on international mammography screening data has strong predictive performance.
November 28, 2023
Artificial Intelligence Ai Abstract 400
PET tracer shows promise in prostate cancer patients
By Will Morton
Gallium-68 RM2-PET/MRI is better than MRI alone for detecting relapse in prostate cancer patients, researchers have told attendees at RSNA 2023.
November 27, 2023
2023 11 27 Prostate Cancer Pet Tracer
AI algorithm helps determine status of small renal lesions
By Liz Carey
An AI algorithm designed to determine the malignancy status of renal lesions less than 4 cm could reduce overtreatment and undertreatment of kidney cancer.
November 27, 2023
2023 11 27 Rsna Snow
Advanced imaging comes of age in brain cancer treatment
By Philip Ward
The use of advanced imaging techniques in brain cancer treatment is evolving fast, particularly in evaluating the use of radiotracers in glioblastoma cases, a new study shows.
November 22, 2023
An overview of all radiation oncology target volume delineations on axial imaging. Each row represents the benchmarking cases: FET-PET11 case 1 (a), FET-PET1 case 2 (b), and FET-PET1 case 3 (c). Shown here are standard gross tumor volume MRI (GTVMR, red), clinical target volume MRI (CTVMR, green), planning target volume MRI (PTVMR, orange), and hybrid GTVMR+FET (blue), CTVMR+FET (purple), PTVMR+FET (yellow). For comparison, GTVMR and GTVMR+FET are shown together with contrast-enhanced T1-weighted imaging, T2/FLAIR, and FET-PET. All images are co-registered to each case; respective planning CT where TVMR and TVMR+FET are displayed separately. Figure courtesy of Nathaniel Barry et al and presented at RANZCR ASM 2023.
U.K. charity organizes radiology safety masterclass
By AuntMinnie.com staff writers
The Clinical Human Factors Group is holding a three-hour patient safety masterclass on 1 December. Readers of AuntMinnieEurope.com will receive a 15% discount on the 75 pound registration fee.
November 21, 2023
Ct Scanner Patient Girl
Adrian Brady gazes into future of radiology at BIR congress
By AuntMinnieEurope.com staff writers
The two blockbuster movies of 2023, Oppenheimer and Barbie, provide popular cultural references to the positives and negatives within radiology, Prof. Adrian Brady said in a keynote lecture at BIR.
November 21, 2023
2023 11 20 Brady At Bir
FAPI-PET shows promise for detecting pancreatic cancer
By Will Morton
FAPI-PET imaging looks set to become a powerful diagnostic tool for detecting pancreatic cancer. That's the view of authors from University Hospital Essen in Germany.
November 21, 2023
2023 11 20 Fapi Pancreatic
Creative group unveils new cartoon to boost contrast safety
By Philip Ward
Mild contrast-induced reactions are sometimes overtreated, while moderate/severe reactions of internal organs tend to be undertreated, Swiss researchers say. They've produced a novel cartoon to illustrate their point.
November 21, 2023
Patient with a history of a mild adverse reaction in the past receives a premedication (left). While the patient with a history of moderate or severe adverse reaction receives no prophylaxis (right). Figure courtesy of Drs. Paolo Lombardo, Knud Nairz, and Ingrid Boehm and Insights into Imaging.
German team issues positive findings on photon-counting CT
By Kate Madden Yee
High-pitch photon-counting CT improves image quality on CT pulmonary angiography for patients with suspected pulmonary embolism – and at lower radiation doses, researchers from Würzburg have reported.
November 20, 2023
Ct Scanner Bore
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