Esophageal desorders Frequently have recurrent Episodes of regurgitation And aspiration of retained esophageal Or gastric contents The pulmonary reaction are less violent Extensive permanent lung damage The syndrome was first described In cases of achalasia Hiatal Hernia Esophageal strictures Neuromuscular disorders of deglutition Tracheoesophageal fistulas Bronchopulmonary abnormalities Which may result Include chronic cough Bronchiectasis Pulmonary fibrosis Chronic wheezing And recurrent pneumonias Infectious lungs Esophageal regurgitation Chronic asthma Wheezing attacks