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运用细胞学检查方法诊断肺癌 ,即简单实用又无明显痛苦 ,无创或微创。它不需要昂贵的检查设备和复杂的技术要求 ,易被临床医师学习掌握 ,也易被病人接受。是一种价格低廉但价值很大的检查手段。它可以发现早期病例 ,甚至在影像学检查还不能显示病变时痰检已发现癌细胞 ,因而它
The use of cytology to diagnose lung cancer, that is simple and practical without obvious pain, noninvasive or minimally invasive. It does not require expensive inspection equipment and complex technical requirements, easy to learn by clinicians, but also easy to accept by the patient. Is a low price but great value of the means of inspection. It can detect early cases and sputum tests have found cancerous cells even when imaging studies are still not showing lesions, so it