300 Longwood Avenue Boston, MA 02115 (617) 355-6000 Clinical Services (Center for Aero-Digestive Disorders (CADD)): Our Services The Center for Aero-Digestive Disorders (CADD) provides comprehensive care to children with complex problems involving the airway, pulmonary and upper digestive tract. Conditions We Treat Some of the medical conditions we treat include: Asthma Congenital anomalies of the esophagus and trachea Congenital rubella syndrome Croup Gastroesophageal reflux Iatrogenic or acquired tracheal stenosis Laryngeal cleft Laryngomalacia Lymphatic Malformation Pneumonia Stridor Subglottic Stenosis Tracheoesophageal fistula esophageal atresia Technology CADD offers state of the art diagnostic testing such as: 3 dimensional CT airway reconstruction advanced airway and digestive endoscopy esophageal manometry esophageal pH and impedance monitoring polysomnography video-fluoroscopic swallowing study The information on this website should not be taken as medical advice, which can only be given to you by your personal health care professional. Copyright © Children's Hospital Boston. All rights reserved.