[Role of cytodiagnosis and biopsy in early diagnosis of cancer--from the viewpoint of cytodiagnosis].
D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000175:diagnosis / Q000473:pathology; D003581:Cytodiagnosis; D005069:Evaluation Studies as Topic; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology; D009369:Neoplasms / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000473:pathology