Insight into Vesuvius eruption unearthed by new x-ray technique

Technology has enabled researchers to examine scorched papyrus scrolls destroyed by the volcanic eruption of Mt. Vesuvius in 79 AD, according to a report published Jan. 20 by the BBC.

Through x-ray phase contrast tomography, scientists are obtaining 3D scans of the insides of the scrolls.

The ancient town of Pompeii was leveled by the explosion, along with much of the town’s artifacts. Previous attempts to study the scrolls, found in a town villa, were abandoned due to the damage caused in trying to unroll the scrolls.

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Positron, a New York-based nuclear imaging company, will now provide Upbeat Cardiology Solutions with advanced PET/CT systems and services. 

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.

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