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绝经后及年轻女性乳腺癌患者肿瘤分子分型及临床病理特征对比观察 被引量:17

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摘要 目的探讨绝经后中老年女性和年轻女性乳腺癌患者的肿瘤分子分型及临床病理特点,为乳腺癌的个体化治疗和预后判断提供依据。方法 377例绝经后女性乳腺癌患者(A组)和102例年轻(≤35岁)女性乳腺癌患者(B组),采用免疫组化Envision二步法检测两组肿瘤组织的雌激素受体(ER)、孕激素受体(PR)、人表皮生长因子受体2(HER-2)、肿瘤细胞增殖相关核抗原Ki-67,并进行分子分型,分析两组病理和临床资料。结果两组患者肿瘤组织ER、PR、HER-2、Ki-67蛋白表达相比,P均<0.05。A组Luminal A型142例、Luminal B型160例、HER-2过表达型37例、三阴型38例,B组分别为26、47、12、17例;A组的Luminal A型比例高于B组(P<0.05),B组的HER-2过表达型和三阴型比例均高于A组(P均<0.05);两组乳腺癌分子亚型分布相比,P>0.05。两组患者的肿瘤病理类型、组织学分级、肿瘤大小、淋巴结转移、临床分期相比,P均<0.05。结论绝经后和年轻女性乳腺癌患者的肿瘤分子亚型相似,各有不同的临床病理特征,临床上应据此制定个体化治疗方案及进行预后风险的评估。
出处 《山东医药》 CAS 北大核心 2016年第43期93-95,共3页 Shandong Medical Journal
基金 广西壮族自治区科学研究与技术开发计划基金资助项目(14124004-1-12)
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  • 1孟洁,郎荣刚,范宇,付丽.年轻乳腺癌患者的病理学和生物学特征及其与预后的关系[J].中华肿瘤杂志,2007,29(4):284-288. 被引量:29
  • 2Bharat A,Aft RL,Gao F,et al.Patient and tumor characteristics associated with increased mortality in young women (< or =40-years) with breast cancer.J Surg Oncol,2009,100:248-251.
  • 3Gnerlich JL,Deshpande AD,Jeffe DB,et al.Elevated breast cancer mortality in women younger than age 40-years compared with older women is attributed to poorer survival in early stage disease.J Am Coll Surg,2009,208:341-347.
  • 4Dutra MC,Rezende MA,Andrade VP,et al.Immunophenotype and evolution of breast carcinomas:a comparison between very young and postmenopausal women.Rev Bras Ginecol Obstet,2009,31:54-60.
  • 5Han W,Kang SY,The Korean Breast Cancer Society.Relationship between age at diagnosis and outcome of premenopausal breast cancer:age less than 35-years is a reasonable cut off for defining young age onset breast cancer.Breast Cancer Res Treat,2010,119:193-200.
  • 6Ma CD,Zhou Q,Nie XQ,et al.Breast cancer in Chinese elderly women:pathological and clinical characteristics and factors influencing treatment patterns.Crit Rev Oncol Hematol,2009,71:258-265.
  • 7Anders CK,Hsu DS,Broadwater G,et al.Young age at diagnosis correlates with worse prognosis and defines a subset of breast cancers with shared patterns of gene expression.J Clin Oncol,2008,26:3324-3330.
  • 8Cheung KL,Wong AW,Parker H,et al.Pathological features of primary breast cancer in the elderly based on needle core biopsies:a large series from a single centre.Crit Rev Oncol Hematol,2008,67:263-267.
  • 9Kim JK,Kwak BS,Lee JS,et al.Do very young Korean breast cancer patients have worse outcomes? Ann Surg Oncol,2007,14:3385-3391.
  • 10Klauber DeMore N.Tumor biology of breast cancer in young women.Breast Dis,2005-2006,23:9-15.

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