title: The histological establishment of the diagnosis in suspected malignancy.
mesh_terms: D001706:Biopsy; D003581:Cytodiagnosis; D006652:Histological Techniques; D006801:Humans; D001239:Inhalation; D008722:Methods; D008867:Microtomy; D009366:Neoplasm Seeding / Q000517:prevention & control; D009369:Neoplasms / Q000473:pathology*