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分析120例乳腺癌的临床病理资料,参考日本乳癌研究会分类法,将其中的78例浸润性导管癌再分为乳头管状癌、实性管状癌和硬癌三个亚型.发现各亚型的病理组织学表现和5年生存率有统计学意义,提出了对浸润性导管癌进行亚型分类的建议.另外,通过对其中106例乳腺癌淋巴结的临床病理检查发现,27.7%的病人触不到淋巴结(No).但病捡时,其腋窝淋巴结内已有癌转移,提示对No期病人亦应行腋窝清扫术.
The clinicopathological data of 120 cases of breast cancer were analyzed. According to the classification of the Japanese Breast Cancer Research Association, 78 invasive ductal carcinomas were subdivided into three subtypes, ie, papillary, solid, and hard. The histopathological findings and 5-year survival rate were statistically significant, suggesting subtype classification of invasive ductal carcinoma. In addition, clinical pathological examination of 106 cases of breast cancer lymph nodes revealed that 27.7% of patients had No lymph node (No). However, when it is diseased, there is cancer metastasis in its axillary lymph nodes, suggesting that axillary dissection should be performed in patients with No stage.