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Breast J:糖尿病和非糖尿病乳腺癌患者的肿瘤特征没有差异

2014-11-12 MedSci MedSci原创

Breast J:糖尿病和非糖尿病乳腺癌患者的肿瘤特征没有差异 研究背景:以往研究表明糖尿病可能会增加乳腺癌患病风险,糖尿病的生物学作用可能是增加乳腺癌风险的原因。 研究目的:本研究拟讨论患糖尿病的乳腺癌患者的临床病理特征、乳腺癌亚型是否不同于未患糖尿病的乳腺癌患者。 研究方法:从M.D.安德森肿瘤中心(MDACC)乳腺肿瘤诊疗数据库中检索1988-2005年就诊的非炎性乳腺癌患者,将其

研究背景: 以往研究表明糖尿病可能会增加乳腺癌患病风险,糖尿病的生物学作用可能是增加乳腺癌风险的原因。研究目的: 本研究拟讨论患糖尿病的乳腺癌患者的临床病理特征、乳腺癌亚型是否不同于未患糖尿病的乳腺癌患者。研究方法: 从M.D.安德森肿瘤中心(MDACC)乳腺肿瘤诊疗数据库中检索1988-2005年就诊的非炎性乳腺癌患者,将其分为糖尿病和非糖尿病组,并搜集临床分期、雌激素受体(ER)状态、孕激素受体(PR)状态、组织级别、Her-2状态、淋巴血管间隙浸润状态(LVI)、手术类型等信息,利用STATA12.1软件计算其相关性。研究结果: 纳入共18763名乳腺癌患者,将其分为糖尿病和非糖尿病组后发现,两组患者的乳腺癌亚型(Her-2过表达型、ER/PR+型、三阴性乳腺癌TNBC)比例没有显著差异,包括细胞核分级、淋巴管间隙浸润状态(LVI)在内的肿瘤特征的比例在两组也没有统计学差异,而在临床分期上,与非糖尿病患者相比,糖尿病患者多表现为局部晚期或转移乳腺癌(III-IV期);而在手术方式上,与糖尿病患者相比,非糖尿病患者多行保留乳房手术或乳房切除术。研究结论: 糖尿病与非糖尿病乳腺癌患者

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    2015-04-11 x35042875

    控制好糖尿病可能提高肝硬化患者的预后。

    0

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    2014-11-14 zhaojie88
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