Giananthony Rizzo

Nuclear Medicine
Is the U.S. due for a shortage of SPECT tracers? Part 2
In the second part of our series on the coming shortage of SPECT radiopharmaceuticals, Giananthony Rizzo of Decision Resources Group examines other factors in the U.S. healthcare industry that could affect isotope prices in the future.
November 17, 2016
2016 09 13 17 07 43 134 Atomic Technology 400
Nuclear Medicine
Is the U.S. due for a shortage of SPECT tracers? Part 1
A perfect storm is brewing in the global SPECT market that could see the prices of radiopharmaceuticals skyrocket over the next five years. A number of factors are coalescing that could lead to a shortage of SPECT tracers for years to come, according to this article by Giananthony Rizzo of Decision Resources Group.
November 16, 2016
2016 09 13 17 07 43 134 Atomic Technology 400
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By Kate Madden Yee
The findings highlight the need for systematic dose tracking and rigorous justification of imaging.
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Study questions routine use of radiotherapy after bone surgery
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Findings suggest a possible hazard associated with postoperative radiotherapy.
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Chest x-rays reveal atherosclerosis in patients undergoing amputations
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Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
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3D MRI technique helps plan treatment for pediatric heart conditions
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Cardiac Mri Adobe Samunella
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Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
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