Anna Romanyukha, PhD; Steve Nzitunga; and Ana Dolcet

CT
CT patient positioning plays key role in radiation dose reduction
Technologists play a vital role in the reduction of radiation dose and image noise during CT scanning. One of the most effective techniques for reducing dose is patient positioning. Representatives of dose monitoring firm Qaelum provide an overview.
April 28, 2022
2020 02 04 18 54 0923 Ct Scan Patient 400
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Ultrasound Sound Waves Social
Womens Imaging
Imaging to have key role in new guidelines on managing mastitis
Medical societies have issued guidelines on managing mastitis in women, including considerations for ultrasound and mammography.
X Ray Chest Lungs
Digital X-Ray
Can radiologists, AI reliably identify lung abnormalities on x-ray?
Radiation Treatment Cancer Social
Womens Imaging
Modern EBRT reduces CVD risk in breast cancer patients
PSMA-PET images. (A) Representative examples illustrate the variability in the total tumor volume (TTV) among patients stratified by the number of metastatic lesions. (B) Case examples demonstrate TTV segmentation across a range of TTV values. Notably, as the tumor volume increased, a visible decrease in radiopharmaceutical uptake by normal organs is observed, particularly in the salivary glands, kidneys, and liver (denoted by brackets), a phenomenon known as the “sink effect.” SUV = standardized uptake value.
Molecular Imaging
PET/CT metric improves outcome predictions in Pluvicto patients
Modernizing Radiotherapy Workflows
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PSMA-PET images. (A) Representative examples illustrate the variability in the total tumor volume (TTV) among patients stratified by the number of metastatic lesions. (B) Case examples demonstrate TTV segmentation across a range of TTV values. Notably, as the tumor volume increased, a visible decrease in radiopharmaceutical uptake by normal organs is observed, particularly in the salivary glands, kidneys, and liver (denoted by brackets), a phenomenon known as the “sink effect.” SUV = standardized uptake value.
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