Malignant esophageal tumors concomitant with benign esophageal diseases.
D000328:Adult; D000368:Aged; D004935:Esophageal Diseases / Q000150:complications* / Q000473:pathology / Q000601:surgery; D004938:Esophageal Neoplasms / Q000150:complications* / Q000473:pathology / Q000601:surgery; D004947:Esophagus / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis