Transcatheter biopsy of esophageal lesions.
D000230:Adenocarcinoma / Q000473:pathology; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D002404:Catheterization; D004935:Esophageal Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000473:pathology; D004940:Esophageal Stenosis / Q000473:pathology; D005471:Fluoroscopy; D006801:Humans; D008722:Methods