Double early epidermoid carcinoma of the esophagus in columnar epithelium.
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.
D001471:Barrett Esophagus / Q000150:complications*; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D004935:Esophageal Diseases / Q000150:complications*; D004938:Esophageal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D004945:Esophagoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000150:complications / Q000175:diagnosis* / Q000473:pathology