Esophageal Atresia/tracheoesophageal Fistula, also known as esophageal atresia with or without tracheoesophageal fistula, is related to mandibulofacial dysostosis, guion-almeida type and tracheoesophageal fistula with or without esophageal atresia. An important gene associated with Esophageal Atresia/tracheoesophageal Fistula is AMER3 (APC Membrane Recruitment Protein 3). Affiliated tissues include trachea and lung, and related phenotype is Decreased homologous recombination repair frequency.