Dynamic telecytology compares favorably to rapid onsite evaluation of endoscopic ultrasound fine needle aspirates

Background and Aims Rapid onsite evaluation (ROSE) has been demonstrated to correlate with final cytologic interpretations and improves the diagnostic yield of endoscopic ultrasound (EUS)–fine needle aspiration (FNA); however, its availability is variable across centers. The aim of this prospective study was to evaluate whether remote telecytology can substitute for ROSE.