Search results for: CT SCAN
Omicron’s Impact on PET-CT Scans
The Omicron variant may be responsible for a new FDG PET/CT uptake pattern discovered early this year. The Society for Nuclear Imaging and Molecular Imaging (SNMMI) COVID-19 Task Force issued a news release on January 14, 2022, recommending that radiologists consider a previously undetected FDG PET/CT pattern may be associated with the Omicron variant of…
Read MoreTrump Administration Hits Brakes On Law To Curb Unneeded Medicare CT Scans, MRIs
In 2014, a law was passed that, when implemented, is supposed to reduce unnecessary imaging tests, like MRIs, CT scans and other expensive diagnostic imaging tests. In order to achieve this goal, doctors will be required to consult a set of clinical guidelines before ordering one of these tests for Medicare patients. If the doctor…
Read MoreImaging Study Confirms COVID Infections Milder in Vaccinated Individuals
Compelling new research, confirmed by imaging and clinical characteristics, confirm that breakthrough COVID-19 infections are less severe in vaccinated individuals. Research, led by Dr. Jong Eun Lee of Chonnam National University Hospital in Dong-gu, Gwangju, South Korea, was published February 1 in Radiology. The study supports other evidence that vaccines reduce the severity of COVID-19…
Read MoreStudy Shows CT Screening Reduces Lung Cancer Deaths
Recent research published in JAMA Network Open confirms that CT lung cancer scanning reduces lung cancer deaths. A retrospective study examined the records of 312,382 patients from the SEER program diagnosed with non-small cell lung cancer who received CT lung scans between 2006 and 2016. The study confirmed that patients with early-stage disease experience improved…
Read MorePET Scans Help Decisions In ER And Breast Cancer
A study has found 100% accuracy for subsequent outcomes with hormonal therapy A small prospective study showed that PET imaging of the progesterone receptor (PgR) response to an estradiol challenge the usual predicted breast cancer response to hormonal therapy. PET with a progestin-analog tracer showed increased PgR levels, indicative of functional estrogen receptors (ERs), in…
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