title: Bronchial brush biopsy in lung cavities.
mesh_terms: D000328:Adult; D000368:Aged; D001706:Biopsy; D001980:Bronchi / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000473:pathology*; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008722:Methods; D008875:Middle Aged; D009362:Neoplasm Metastasis; D014397:Tuberculosis, Pulmonary / Q000473:pathology