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目的探讨乳腺癌临床病理特点与患者年龄分布的关系。方法根据患者发现无痛性乳房肿块时的年龄将乳腺癌手术患者分成4组,分析各组患者的临床病理特点,比较其临床病理表现在各年龄段的差异。结果乳腺癌于中老年组多见,而青年组发病率相对较低,随着发现无痛性乳房肿块时年龄的增长,与手术间时间的延长,临床病理的恶性度增加,大多浸润癌患者在确诊时已发生局部淋巴结转移。结论乳腺癌的病理类型,浸润转移程度等均与乳腺癌患者发现无痛性乳房肿块时的年龄密切相关。
Objective To investigate the clinicopathological features of breast cancer and the age distribution of patients. Methods According to the age at which patients found painless breast lumps, the patients with breast cancer were divided into 4 groups. The clinicopathological characteristics of each group were analyzed. The differences of clinicopathological features among different age groups were compared. Results Breast cancer was more common in middle-aged and elderly patients, while the incidence of young patients was relatively low. With the increase of age at finding painless breast lumps and the prolongation of operation time, the clinicopathological malignancy increased. Most patients with invasive carcinoma Local lymph node metastases have occurred at the time of diagnosis. Conclusion The pathological types, infiltration and metastasis of breast cancer are all closely related to the age of breast cancer patients found no painful breast lumps.