FDA Clears New Cardiovascular CT Scanners
Offering dedicated computed tomography (CT) assessment of the cardiovascular system, the SpotLight and SpotLight Duo systems reportedly provide high-resolution imaging for diagnosis and monitoring of cardiovascular diseases.
The Food and Drug Administration (FDA) has granted 510(k) clearance for the SpotLight and SpotLight Duo computed tomography (CT) scanners that are specifically geared to cardiovascular assessments.
In addition to a 25 cm field of view for dedicated cardiovascular CT scans, key benefits of the SpotLight system include best-in-class specifications for one beat whole heart coverage (14 cm), spatial resolution (0.5 mm detector) and temporal resolution (120 msec), according to Arineta, the developer of the SpotLight and SpotLight Duo scanners.
“… The new SpotLight systems continue Arineta’s history of clinical innovation,” said Scott Schubert, the CEO of Arineta. “Our vision is to grow cardiac CT as the front-line non-invasive test for diagnosing, therapy planning and monitoring of cardiovascular disease, the number one cause of death and costs for healthcare worldwide.”
Arineta said the SpotLight Duo offers whole organ acquisition with 4D imaging for enhanced visualization of vascular flow and organ motion. The SpotLight Duo also features 45 cm high resolution scans to facilitate full cardiothoracic CT assessments for conditions such as lung cancer, COVID-19 and other pulmonary diseases, according to Arineta.
Chest CT Study Shows Higher Emphysema Risk from Combination of Marijuana and Cigarette Smoking
November 28th 2023People who smoke marijuana and cigarettes have 12 times the risk for centrilobular emphysema than non-smokers, according to new computed tomography (CT) research presented at the annual Radiological Society of North America (RSNA) conference.
The Reading Room: Racial and Ethnic Minorities, Cancer Screenings, and COVID-19
November 3rd 2020In this podcast episode, Dr. Shalom Kalnicki, from Montefiore and Albert Einstein College of Medicine, discusses the disparities minority patients face with cancer screenings and what can be done to increase access during the pandemic.
Study Suggests CT-Guided Injections May Restore Sense of Smell in Patients with Long COVID
November 20th 2023Utilizing computed tomography (CT) guidance, researchers have found that performing a minimally invasive anesthetic injection into the stellate ganglia may help address parosmia due to COVID-19, according to study results that will be presented at the annual Radiological Society of North America (RSNA) conference next week.
