Early adenocarcinoma of esophagus

Q. Early adenocarcinoma of Esophagus

a) Around one third have lymph node mets

b) EMR curative in approx 90%

c) EMR can remove all dysplastic epithelium

d) In high grade dysplasia esophagectomy reveals around 50% invasive malignancy

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This question in another format was also discussed at www.mcqsurgery.com/esophagus4