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早期发现、早期诊断、早期治疗是防治肿瘤的关键。目前,在各种诊断方法中,肿瘤细胞学的诊断是比较准确而有实用价值的。它具有简便、安全、经济等特点。这种方法适合于基层单位推广使用。十多年来,这种诊断方法在恶性肿瘤的预防普查工作中已取得了显著的成果。子宫颈癌、食道癌、胃癌、肺癌或鼻咽癌等患者,即使在无临床症状或只有轻微早期症状的情况下也能达到“三早”目的。下面讨论几个有关问题:
Early detection, early diagnosis, early treatment is the key to prevention and treatment of cancer. Currently, in a variety of diagnostic methods, the diagnosis of tumor cytology is more accurate and has practical value. It is simple, safe and economical. This method is suitable for promotion and use of grass-roots units. For more than a decade, this diagnostic method has yielded remarkable results in the prevention of malignant tumors. Cervical cancer, esophageal cancer, stomach cancer, lung cancer or nasopharyngeal cancer and other patients, even in the absence of clinical symptoms or only mild early symptoms can achieve the “three early” purpose. Here are a few related issues: