Evaluation of brush cytology in the diagnosis of oesophageal malignancy.
D000230:Adenocarcinoma / Q000175:diagnosis; D000328:Adult; D000368:Aged; D001706:Biopsy; D003581:Cytodiagnosis; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D004945:Esophagoscopy; D004947:Esophagus / Q000166:cytology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography