Changes

[[Oesophageal Neoplasia|Oesophageal Neoplasia]]

[[Oesophageal Neoplasia|Oesophageal Neoplasia]]

[[Oesophageal Stricturel|Oesophageal Stricture]]

[[Oesophageal Stricture|Oesophageal Stricture]]

[[Oesophagitisl|Oesophagitis]]

[[Oesophagitisl|Oesophagitis]]

[[Vascular Ring Anomalies|Vascular Ring Anomaly]]

[[Vascular Ring Anomalies|Vascular Ring Anomaly]]