田勇


[摘要]目的 不同分子分型的35岁以下乳腺癌患者的临床特点及预后情况分析。方法 回顾性分析我院2008年1月~2013年12月行手术治疗的乳腺癌患者104例,年龄均在35岁以下,均为女性的临床资料,采用免疫组织化学法行分子分型,并分析其与临床病理特点和预后之间的关系。结果 本研究青年乳腺癌患者占同期乳腺癌的7.6%(104/1368),luminal A型54例,占51.92%,luminal B型16例,占15.38%,HER-2+型13例,占12.50%,三阴型乳腺癌15例,占20.19%。各亚型乳腺癌患者在触及肿块至就诊时间和病理分型上的差异有统计学意义(P<0.05)。结论 35岁以下乳腺癌患者的分子分型与触及肿块至就诊时间和肿瘤病理分型密切相关。
[关键词]乳腺癌;青年;分子分型;临床病理特征;生存分析
[中图分类号] R737.9 [文献标识码] A [文章编号] 1674-4721(2017)06(b)-0066-04
[Abstract]Objective To analyze the clinical characteristics and prognosis of breast cancer patients under 35 years of age with different molecular typing.Methods The clinical data of 104 women under 35 years old who underwent surgical treatment in the Department of Breast Surgery in our hospital from January 2008 to December 2013 and were diagnosed of breast cancer after the surgery were analyzed retrospectively.Immunohistochemical method was used for molecular typing,and its relationship with clinicopathological features and prognosis was analyzed.Results In the study, young patients with breast cancer accounted for 7.6% of the same period of breast cancer(104/1368),among whom luminal A type was in 54 cases (51.92%),luminal B type in 16 cases (15.38%),HER-2+type in 13 cases(12.50%),and triple negative breast cancer in 15 cases (20.19%).There were significant differences of the time from palpable mass to diagnosis and pathological typing in the patients with breast cancer of all subtypes(P<0.05).Conclusion The molecular typing of breast cancer patients under 35 years of age is closely related to the time from palpable mass to diagnosis and tumor pathological typing.
[Key words]Breast cancer;Youth;Molecular typing;Clinical pathological characteristics;Survival analysis
乳腺癌是目前影響妇女最为主要恶性疾病之一,发病率和患病率呈现明显的上升趋势,近期临床研究发现乳腺癌如果早发现、早诊断及早治疗,患者5年的生存率较高[1],乳腺癌发病年龄主要是中老年患者较高,在35岁以下的青年女性人群中发病率较低,但35岁以下乳腺癌患者疾病危害较大,具有较大的侵袭性,并且预后较差[2-3]。国内目前在35岁乳腺癌患者分析分型和临床特点方面的研究较少。本文研究35岁以下女性乳腺癌患者的分子分型、临床特点及预后情况,现报道如下。
1资料与方法
1.1一般资料
收集2008年1月~2013年12月在我院肿瘤科行手术治疗乳腺癌患者104例,年龄均在35岁以下,均为女性,18~35岁,平均(30.32±3.23)岁。纳入标准:①患者诊断明确,可收集完整病史资料;②患者术前未进行放化疗;③患者信息在我院病案室和病理科有完整的系统登记[4]。……