[Mediastinoscopy in the diagnosis of cancer of the esophagus].
D000328:Adult; D000368:Aged; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008207:Lymphatic Metastasis / Q000175:diagnosis; D008479:Mediastinal Neoplasms / Q000175:diagnosis; D008482:Mediastinum; D008875:Middle Aged
Mediastinoskopiia v diagnostike raka pishchevoda.