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article_metadata: 10.3332/ecancer.2013.314
article_metadata: Ecancermedicalscience
article_metadata: 2013 May 2;7:314.
article_metadata: malignancy middle oesophagus oesophageal adenocarcinoma radiotherapy rare
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/23653674/
article_metadata: Case Reports
article_metadata: PMC3640609
article_metadata: 23653674
article_metadata: Primary adenocarcinoma of the upper oesophagus
article_metadata: 2013