CT CAC data bests genetic factors for heart disease risk assessment
May 24, 2023 -- Coronary artery calcium (CAC) score data on CT imaging are more effective at predicting a middle-aged person's heart disease risk than genetic factors, according to a study published May 23 in JAMA. Read More
Nomogram predicts relapse in prostate cancer patients
May 24, 2023 -- A nomogram can help predict relapse in patients with prostate cancer who undergo prostate-specific membrane antigen (PSMA)-PET-guided radiotherapy after prostatectomy, according to a study published May 23 in JAMA Network Open. Read More
PCCT effective for imaging pediatric heart defects
May 24, 2023 -- Photon-counting CT (PCCT) offers better cardiovascular imaging quality at a similar radiation dose compared with dual-source CT (DSCT) in infants with suspected heart defects, a study published May 23 in Radiology has found. Read More
AI reconstruction to prove true 'disrupter' to MRI practice
May 23, 2023 -- Artificial intelligence (AI)-based image reconstruction can deliver real-world benefits for MRI, enabling faster acquisition times and opening up new clinical applications for the modality. Read More
AI reconstruction transforms MR imaging
May 23, 2023 -- Most MRI departments are seeking solutions to increase productivity while also improving referring physician and patient satisfaction. Speed that can be achieved without compromising on image quality can go a long way toward achieving those goals. Read More
Generative AI is poised to benefit radiology, but oversight needed
May 23, 2023 -- Generative artificial intelligence (AI) technologies such as ChatGPT offer much potential to enable significant improvements in radiology workflow. Read More
PET reveals thermal burns due to multiple ICD shocks
May 23, 2023 -- PET imaging has shown for the first time that multiple shocks from implantable cardioverter defibrillators (ICDs) can result in subcutaneous tissue burns, according to a report published May 18 in HeartRhythm Case Reports. Read More
AI shows perfect performance in invasive lobular carcinoma
May 23, 2023 -- An artificial intelligence (AI) decision-support system may help radiologists in diagnosing small invasive lobular carcinoma on breast ultrasound images, according to research published May 16 in Clinical Imaging. Read More
Tau PET adds certainty when diagnosing Alzheimer's disease
May 23, 2023 -- Tau PET scans can help diagnose Alzheimer's disease on top of extensive clinical work-ups in participants with cognitive symptoms, according to a study published May 22 in JAMA Neurology. Read More
Can automated PET tracer radiosynthesis replace manual methods?
May 23, 2023 -- Researchers have developed a new process for automatically synthesizing zirconium-89 (Zr-89)-based PET radiotracers -- a step that can facilitate larger numbers of scans in cancer patients in clinical trials, according to the group. Read More
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