Dr. Alexander Sardiña

Breast
Bringing humans and AI together to improve mammography outcomes
Could artificial intelligence (AI) yield more accurate breast cancer screening while also decreasing the workload of radiologists? Dr. Alexander Sardiña of AI software developer Whiterabbit makes the case that combining artificial and human intelligence will deliver the best results.
August 18, 2022
2021 03 25 00 42 3403 Mammography Breast Ipad Patient 400
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Top Stories
Liver Digital Tablet 400
Ultrasound
CEUS impacts 2D shear-wave elastography liver assessment
Contrast-enhanced ultrasound (CEUS) performed after 2D elastography could impact liver assessment.
Image courtesy of the Canadian Association of Radiologists Journal.
AI
How accurate are AI-generated depictions of radiologists?
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Molecular Imaging
Extravasations rare in Lu-177 DOTATATE therapy
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Practice Management
New MR safety codes provide additional reimbursement for radiologists
Brain Abstract
CT
CT, MRI reveal hidden brain changes linked to increased fall risk
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CEUS impacts 2D shear-wave elastography liver assessment
By Amerigo Allegretto
Contrast-enhanced ultrasound (CEUS) performed after 2D elastography could impact liver assessment.
June 30, 2025
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How accurate are AI-generated depictions of radiologists?
By Kate Madden Yee
Not as much as they should be, according to a research article published in the Canadian Association of Radiologists Journal.
June 30, 2025
Image courtesy of the Canadian Association of Radiologists Journal.
Extravasations rare in Lu-177 DOTATATE therapy
By Will Morton
A study found low clinical risk associated with extravasation during Lu-177 DOTATATE therapy.
June 30, 2025
F2large 7 d Wx0 Jy U He U Thumbnail
New MR safety codes provide additional reimbursement for radiologists
By Erin Stephens
In a new column, Erin Stephens of Healthcare Administrative Partners reviews the new CPT code changes for MR safety services.
June 27, 2025
Stephens Erin Thumbnail
CT, MRI reveal hidden brain changes linked to increased fall risk
By Kate Madden Yee
The changes can be indications of cerebrovascular disease, which is associated with future stroke, dementia, and higher mortality rates.
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The 6-3 ruling has overturned a lower court's decision that had potential ramifications for no-cost preventive health services.
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Deep learning plus MRI predicts likelihood of postpartum hemorrhage
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Around the world, postpartum hemorrhage is one of the primary causes of complications and fatalities among women.
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State legislators from Oklahoma tell their story of how a breast care bill survived the governor's veto and how tragedy has fueled their fight.
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Breast Mammography Tech 400
FDA cites MRI study in new requirements for COVID-19 manufacturers
By Amerigo Allegretto
Cardiac MRI exams played a part in the U.S. FDA's requirements recently issued on COVID-19 vaccines and heart inflammation.
June 26, 2025
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SNMMI: Consider radiation safety when adding F-18 MPI to the radiation oncology suite
By Amerigo Allegretto
Several safety considerations should be taken when adding F-18 myocardial perfusion imaging (MPI) to radiation oncology departments.
June 25, 2025
Radiation Symbol Circle 400
ACS: Half of cancer mortality due to modifiable risk factors
By Kate Madden Yee
Lung cancer is the most commonly diagnosed cancer and the leading cause of cancer death worldwide, according to a recent report.
June 25, 2025
Cancer Cell
SNMMI: For PET drugs, sterility assurance bests sterility testing
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Sterility testing is limited when it comes to detecting microbial contamination in PET drugs.
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Quality
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