MEDIASTINAL BIOPSY FOR INDETERMINATE PULMONARY AND MEDIASTINAL LESIONS.
D001706:Biopsy; D004724:Endoscopy; D006801:Humans; D008175:Lung Neoplasms; D008482:Mediastinum; D009369:Neoplasms / Q000175:diagnosis*
BIOPSY; LUNG NEOPLASMS; MEDIASTINUM; NEOPLASM DIAGNOSIS