Rob CarfagnoAIRadiology, AI, and the shift from curiosity to accountabilityRadiology executives are beginning to focus on AI performance in practice operations.June 19, 2026EconomicsHow to help radiology practices close the revenue cycle management gapBilling workflow inefficiency and absence of systematic denial management can lead to revenue losses, according to this column by Rob Carfagno of XiFin.March 23, 2026Page 1 of 1Top StoriesCTWhat are the effects of COVID-19 pneumonia after 5 years?After five years, residual lesions persisted in 35.6% of survivors (37 of 104).Molecular ImagingUSC researchers develop “plug-and-play" platform for PET tracersMRIImage-based grading system estimates nasopharyngeal carcinoma severityASTRO 2026ASTRO 2026 to center on translating radiotherapy data into dialogueSponsor ContentFree webinar for radiology leaders