ACHALASIA OF THE ESOPHAGUS IN CHILDHOOD.
D000293:Adolescent; D002648:Child; D003933:Diagnosis; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia; D004940:Esophageal Stenosis; D004945:Esophagoscopy; D006548:Hernia, Diaphragmatic; D006551:Hernia, Hiatal; D006801:Humans; D013902:Radiography, Thoracic; D013514:Surgical Procedures, Operative
ADOLESCENCE; CARDIOSPASM; CHILD; DIAGNOSIS; DIAGNOSIS, DIFFERENTIAL; DIAPHRAGMATIC HERNIA; ESOPHAGEAL STENOSIS; ESOPHAGOSCOPY; SURGERY, OPERATIVE; THORACIC RADIOGRAPHY