Case Studies From the Frontiers of Therapeutic Endoscopic Ultrasound in 2022

Nearly 4 decades ago, endoscopic ultrasound (EUS) began as a diagnostic tool aimed at enhancing tumor staging through characterizing mucosal, submucosal, and extraluminal lesions. More recently, the roles of EUS have been expanded to include alternative, and increasingly primary, use in the guidance of therapeutic interventions across a broad spectrum of