AngioDynamics debuts radiofrequency ablation device

AngioDynamics has released the new StarBurst XLi-Enhanced Semi-Flex probe, a radiofrequency ablation device designed to deliver a 4-7 cm ablation of a tumor in a single placement during CT-aided procedures.

The StarBurst device series deploys radiofrequency electrode tines--from the end a long wand inserted into the body percutaneously--to raise the temperature of cells above 45-50°C and cause cellular death, according to the Queensbury, N.Y.-based company. Used by surgical oncologists, hepatobiliary surgeons, liver transplant surgeons, laparoscopists and interventional radiologists, the systems offer patients with unresectable liver lesions an alternative treatment option.

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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.