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Tumour: Site - mid lower oesophagus/oesophagastric junction/cardia. Tumour is considered oesophageal if > 50% of its mucosal bulk is above the oesophagastric junction as defined by internal or external landmarks.
Tumour: Site - mid lower oesophagus/oesophagastric junction/cardia. Tumour is considered oesophageal if > 50% of its mucosal bulk is above the oesophagastric junction as defined by internal or external landmarks.