The contrast material used in the diagnosis of esophageal atresia is –
Dianosil is used in oesophageal atresia, as in most cases it is frequently associated with tracheo-oesophageal fistula; so on instillation of contrast media, there is a risk of flooding in the lungs.
Gastrograffin
Conray 420
Dianosil
Myodii