Two epidermoid, identical but independent tumors of the middle esophagus, arising in columnar lined esophagus (Barrett's esophagus or endobrachyesophagus) are reported. Both were diagnosed endoscopically and resected. The upper tumor involved only the mucosa, the aboral one the mucosa and submucosa.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.