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F-18 FAPI PET/CT upstages more newly-diagnosed breast cancers

AuntMinnie

F-18 fibroblast activation protein inhibitor (FAPI) PET/CT leads to significant upstaging in newly diagnosed breast cancer, according to research published September 5 in Academic Radiology. The team put F-18 FAPI PET/CT to the test, comparing results to those of F-18 FDG PET/CT in systemic staging of newly diagnosed breast cancer.

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Diagnosing Pediatric Crohn Disease With Radiomic and Clinical Data

Imaging Technology

milla1cf Wed, 08/02/2023 - 19:58 August 2, 2023 — An accepted manuscript published in the American Journal of Roentgenology (AJR) found that deploying a radiomic-based model with T2-weighted MRI data could increase diagnostic accuracy for pediatric Crohn disease (CD). Dillman , MD, MSc. Dillman et al.’s and accuracy of 93.5%.

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Photon-counting CT emerges as alternative for assessing fatty liver disease

AuntMinnie

Photon-counting CT may serve as an alternative to MRI for assessing liver fat in patients with fatty liver disease, according to an article published September 24 in Radiology. The disease affects up to 24% of the population in the U.S. and can lead to cirrhosis and even cancer if left untreated. in the MASLD cohort.

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PET reveals patient responses to new Alzheimer’s disease drug

AuntMinnie

Patients with less tau pathology on PET scans may respond better to treatment with the new Alzheimer’s disease drug donanemab, according to an October 25 news report in the journal Practical Neurology. Food and Drug Administration, with a decision expected by the end of 2023. Donanemab is currently under review for approval by the U.S.

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Novel AI System Could Diagnose Autism Much Earlier

Imaging Technology

milla1cf Tue, 11/21/2023 - 08:00 November 21, 2023 — A newly developed artificial intelligence (AI) system that analyzes specialized MRIs of the brain accurately diagnosed children between the ages of 24 and 48 months with autism at a 98.5% Mohamed Khudri, B.Sc. Barnes, M.D., Gebreil, M.D., Ali Mahmoud, Ph.D., and Ayman S.

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Road to RSNA 2023: MRI Preview

AuntMinnie

For more information on the presentations we're highlighting below and other abstracts, take a look at the RSNA 2023 meeting program. Use MRI volumetric analysis to track effects of Parkinson's disease Sunday, November 26 | 1:00 p.m.-1:10 Fast MRI shows promise for more accurate brain diagnoses Wednesday, November 29 | 9:30 a.m.-9:40

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Road to RSNA 2023: Molecular Imaging

AuntMinnie

Still, PET imaging in breast cancer may be among this year’s hottest topics, with studies suggesting FDG-PET/MRI may be reliable in newly diagnosed patients and another revealing which potential tracer is more effective in women with metastatic lesions, namely F-18 fluciclovine or Ga-68 PSMA. 9:30 a.m. | Monday, November 27 | 8:30 a.m.-8:40