The dataset has been developed for the pathology reporting of endoscopic resection (ER) of pre-malignant and malignant lesions of the oesophagus and oesophagogastric junction (OGJ). Surgically resected specimens are covered in a separate ICCR dataset.
Neuroendocrine carcinomas (NEC) and mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) of the oesophagus are included.
Neuroendocrine tumours (NET), non-epithelial malignancies such as melanoma, and secondary tumours are excluded from this dataset.
Minor update to the 2nd edition – Version 2.1 December 2021. Minor update to add the mixed neuroendocrine carcinoma ICD-O code to the WHO Classifications table.
2nd edition – December 2021. Minor revisions to commentary.
1st edition – November 2020
All editions of the dataset for Endoscopic resection of the oesophagus and oesophagogastric junction was developed by the following international team: