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在鼻咽涂片和活检均诊断为鼻咽癌的1136例中,选择了经钴放射治疗及随诊5年以上的628例进行研究。根据涂片中癌细胞胞浆的多少、胞界是否清楚和核的形态,将鼻咽癌细胞分为:①分化好的鳞癌细胞,②分化差的鳞癌细胞,③未分化癌细胞,④泡状核癌细胞。并根据哪一类型癌细胞占优势而属哪一型
Of the 1136 nasopharyngeal carcinomas diagnosed by both nasopharyngeal smears and biopsies, 628 patients who had been treated with cobalt radiation and followed up for more than 5 years were selected. According to smear in the number of cytoplasm of cancer cells, the cell boundary is clear and nuclear morphology, nasopharyngeal carcinoma cells are divided into: ① well-differentiated squamous cell carcinoma, ② poorly differentiated squamous cell carcinoma, ③ undifferentiated carcinoma cells, ④ bubble-like cancer cells. And according to what type of cancer cells dominate which type