American Radiology Services (ARS) has purchased three Allegro PET scanners. The premium dedicated system, which became commercially available in June 2001, uses an advanced detector material called gadolinium oxyorthosilicate (GSO), which features fast
American Radiology Services (ARS) has purchased three Allegro PET scanners. The premium dedicated system, which became commercially available in June 2001, uses an advanced detector material called gadolinium oxyorthosilicate (GSO), which features fast scintillation properties and better energy resolution than older crystal technology. ARS is a physician-owned and -managed diagnostic imaging center network with more than 15 outpatient sites in Maryland. It is affiliated with 13 hospitals throughout the state.
Considering Breast- and Lesion-Level Assessments with Mammography AI: What New Research Reveals
June 27th 2025While there was a decline of AUC for mammography AI software from breast-level assessments to lesion-level evaluation, the authors of a new study, involving 1,200 women, found that AI offered over a seven percent higher AUC for lesion-level interpretation in comparison to unassisted expert readers.