Dissemination of cancer cells after needle biopsy of lung.
D001706:Biopsy / Q000009:adverse effects*; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003581:Cytodiagnosis / Q000009:adverse effects*; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D008175:Lung Neoplasms / Q000473:pathology*