TY - JOUR TI - Lower Esophageal Disorders in Childhood Evaluated by Transabdominal Ultrasound and Fluoroscopy: A Pictorial Essay AU - Koumanidou, C. AU - Vakaki, M. AU - Mazioti, A. AU - Alexopoulou, E. JO - Canadian Association of Radiologists Journal PY - 2018 VL - 69 TODO - 2 SP - 176-183 PB - Canadian Medical Association SN - 0846-5371, 1488-2361 TODO - 10.1016/j.carj.2017.10.001 TODO - childhood disease; cyst; echography; esophagitis; esophagus achalasia; esophagus disease; esophagus varices; fluoroscopy; hiatus hernia; human; lower esophagus sphincter; Review; child; diagnostic imaging; echography; esophagus; esophagus disease; fluoroscopy; procedures, Child; Esophageal Diseases; Esophagus; Fluoroscopy; Humans; Ultrasonography TODO - null ER -