For the IUS Monthly February 2025 Webinar series, Drs Barbara Hollander (Gastroenterology Fellow, Cedars-Sinai) and Phillip Gu (Assistant Professor of Medicine, Cedars-Sinai) present a case on the use of intestinal ultrasound as a diagnostic screening tool and Dr. Mallory Chavannes (Assistant Professor of Pediatrics, Children's Hospital Los Angeles) presents a case on the use of intestinal ultrasound to detect and monitor complications in pediatric Crohn's disease.