#MyRadGirlfriend No. 95: Someone's on the naughty list

Ryan McBeth
Oct 10, 2019
2019 10 10 22 09 9214 2019 10 11 My Rad Girlfriend 95 The Naughty List Thumb
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Researchers explain the data preparation and structure of a proposed CNN-based deep learning model using mammography features to determine breast tumor staging. The image is available for use under a Creative Commons license: CC BY-NC-ND 4.0 DEED Attribution-NonCommercial-NoDerivs 4.0 International.
Deep-learning model determines breast tumor staging
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Deep-learning model determines breast tumor staging
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Researchers explain the data preparation and structure of a proposed CNN-based deep learning model using mammography features to determine breast tumor staging. The image is available for use under a Creative Commons license: CC BY-NC-ND 4.0 DEED Attribution-NonCommercial-NoDerivs 4.0 International.
FAPI-PET shows promise in patients with lung cancer
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FAPI-PET imaging could emerge as a new tool for assessing patients with single pulmonary tumors, especially in those with negative results on other scans.
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F-18 FDG and Ga-68 FAPI-46 images of a 51-year-old woman with adenocarcinoma with lepidic growth pattern in right upper lobe. (A) Maximum-intensity-projection PET images. The lesion had F-18 FDG uptake below blood pool level but was strongly Ga-68 FAPI-46-positive. CT-guided biopsy led to pathologic diagnosis of adenocarcinoma, and the patient was treated by stereotactic body radiation therapy because of functional inoperability. Image courtesy of the Journal of Nuclear Medicine.
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Occupational doses to radiologic technologists imparted by assistance with fluoroscopically-guided interventional procedures are generally low, but they do need careful monitoring, a team of National Institute of Health (NIH) researchers has found.
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Vision transformer AI model boosts PET/CT imaging of cancer
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Predictions and Grad-CAMs of ViT-based models on sample PET/CT, PET, and CT test images from the “positive” class. ViT was fine-tuned using training data for each modality. The bounding boxes depicted in the figure indicate malignant lesions. The top row of the Grad-CAMs shows important areas for “positive” predictions, and the bottom row shows areas for “negative” predictions. Image courtesy of Scientific Reports.
UltraCon: Expert talks ultrasound's role in imaging dense breasts
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Negative axillary ultrasound can lead to breast biopsy omission
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Many women with early-stage HR+HER2- breast cancer and a negative presurgical axillary ultrasound can skip sentinel lymph node biopsy.
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Many young women with breast cancer symptoms delay care
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Many young women who have breast cancer symptoms delay timely screening and care.
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Katherine Fleshner, MD, from the University of Calgary, presents research exploring trends in young women with breast cancer symptoms delaying care, including for screening mammography.
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Work-related musculoskeletal (MSK) disorders are tied to work-related burnout among sonographers, according to research highlighted April 10 at UltraCon.
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Jennifer Bagley from the University of Oklahoma Health Sciences Center presents results at UltraCon suggesting that work-related musculoskeletal disorders are tied to burnout among sonographers.
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