摘要
Abstract
The sputum check cancer cell lung cancer screening method is a noninvasive and valuable. Unlike other parts of cytological examination of sputum cytology examination is not pre cancerous lesions, but mainly for the detection of malignant tumor cells or tumor cells, because the precancerous cells are not easy to fal of and with sputum excretion. In order to improve the sensitivity of sputum, must from sputum, submitted to the smear microscopic examination of quality control, etc. The accumulation of experience, a careful analysis has been pathology confirmed smear cellmorphology, improve the level of diagnosis.关键词
癌细胞/痰脱落细胞/检查Key words
Cancer cells/Sputum exfoliated cells/Check
