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Astro
Radiation Oncology/Therapy
ASTRO: SBRT effective in older patients with inoperable kidney tumors
Stereotactic body radiation therapy (SBRT) offers a new treatment option for older patients with inoperable kidney tumors.
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Astro 651703b06a103
Radiation Oncology/Therapy
ASTRO: Short-course radiation is effective after mastectomy
Ga-68 ABY-025 PET/CT and F-18 FDG-PET/CT images at baseline with F-18 FDG PET/CT follow-up after two cycles of treatment in biopsy-confirmed HER2-positive disease. (A) Patient with high Ga-68 ABY-025 uptake (SUVmax, 21), who previously received three lines of treatment. F-18 FDG-PET/CT follow-up showed complete metabolic response. (B) Patient with low uptake (SUVmax, 5.4), who previously received three lines of treatment. F-18 FDG PET/CT follow-up showed disease progression (a 68% increase in tumor glycolysis) despite HER2-targeted treatment. (C) Patient with heterogeneous Ga-68 ABY-025 uptake, who previously received seven lines of treatment. F-18 FDG-PET/CT follow-up showed heterogeneous response, with lesions higher in Ga-68 ABY-025 uptake tending to have better response. Arrows indicate biopsy sites. Image courtesy of the Journal of Nuclear Medicine.
Molecular Imaging
SNMMI highlights PET study in breast cancer patients
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Astro 651703b06a103
ASTRO: Short radiation treatment for prostate cancer proves effective
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Appendix Blue 400
Deep learning helps categorize acute appendicitis on pelvic CT
September 29, 2023
Images in a 52-year-old woman with cardiac sarcoidosis. Standard-of-care imaging (top row) demonstrates a perfusion defect on SPECT images (top left) and corresponding FDG radiotracer uptake on PET/CT image (top right) at the interventricular septum (green arrows). On combined F-18 FDG-PET/MRI (bottom row), there is nodular late gadolinium enhancement (LGE) at the interventricular septum (orange arrows) with corresponding FDG uptake (blue arrows). Image courtesy of Radiology: Cardiothoracic Imaging.
PET/MRI superior for diagnosing cardiac sarcoidosis
September 29, 2023
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IAEA's Rays of Hope initiative establishes anchor centers
September 29, 2023
Cases of the Week
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66-year-old man with difficulty voiding
A 66-year-old man with hypertension, hyperlipidemia, diabetes mellitus, and benign prostatic hyperplasia presented with voiding difficulty that started three weeks ago. The patient has since required a urinary catheter for voiding.
86-year-old woman with generalized abdominal pain and nausea
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Astro
Radiation Oncology/Therapy
ASTRO: SBRT effective in older patients with inoperable kidney tumors
Radiation Oncology/Therapy
ASTRO: Short-course radiation is effective after mastectomy
Molecular Imaging
SNMMI highlights PET study in breast cancer patients
Radiation Oncology/Therapy
ASTRO: Short radiation treatment for prostate cancer proves effective
Appendix Blue 400
CT
Deep learning helps categorize acute appendicitis on pelvic CT
CT
Nanox touts CT study using its AI software
Artificial Intelligence
Sirona inks deals with AI developers
Digital X-Ray
Louis Plesner talks AI x-ray exam reads vs. radiologists'
Mammogram Calendar 400
Breast
Survey finds most women skip annual mammograms
Radiation Oncology/Therapy
RaySearch to expand collaboration with P-Cure
Radiation Oncology/Therapy
Mevion, RaySearch to collaborate
Breast
ScreenPoint highlights Transpara clinical results at EUSOBI
Artificial Intelligence
Appendix Blue 400
Deep learning helps categorize acute appendicitis on pelvic CT
A combined deep learning and radiomics model helps clinicians differentiate complicated from uncomplicated acute appendicitis on pelvic CT.
Nanox touts CT study using its AI software
Sirona inks deals with AI developers
More Artificial Intelligence
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Artificial Intelligence Ai Abstract 400
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Pink Ribbon
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Artificial Intelligence Ai Abstract 400
Just how effective is the use of synthetic mammography with DBT?
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Ai Hand
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2023 09 28 Plesner Interview V2
Lawsuit between RP and UHC may be settled by arbitration
Radiology Partners (RP) said that a California federal judge has granted its motion to compel arbitration in a lawsuit involving UnitedHealthcare (UHC).
September 28, 2023
Lawsuit