کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3947896 1254488 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Clinical significance of Her-2/neu overexpression in uterine serous carcinoma
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی زنان، زایمان و بهداشت زنان
پیش نمایش صفحه اول مقاله
Clinical significance of Her-2/neu overexpression in uterine serous carcinoma
چکیده انگلیسی

Objective.To evaluate the clinico-pathologic characteristics and survival outcome associated with overexpression of Her-2/neu in patients with uterine serous carcinoma (USC).Methods.Twenty-five patients with a confirmed pathologic diagnosis of USC and available paraffin embedded tissue samples treated at the Johns Hopkins Medical Institutions from 1/1/1992 through 12/31/2000 were identified retrospectively. Her-2/neu expression was evaluated by immunohistochemistry using HercepTest (DAKO). Clinical data were abstracted from medical records. Clinico-pathologic characteristics associated with Her-2/neu overexpression like staging, histology, lymph-vascular space involvement, and myometrial invasion were evaluated using logistic regression analysis and Fisher's exact test. Analyses of overall survival time were performed using the Kaplan–Meier method and Cox proportional hazards regression models.Results.Twelve (48%) of the 25 USC cases demonstrated Her-2/neu overexpression. There was a significant difference in Her-2/neu overexpression and surgical staging (81.8% vs. 28.6%, P = 0.01). Survival analysis according to primary tumor characteristics revealed that overexpression of Her-2/neu was significantly associated with a worse survival outcome (HR = 6.58, 95%CI: 1.36–31.89, P = 0.02).Conclusions.Her-2/neu overexpression is associated with advanced surgical stage USC and poor survival outcome. These data may be useful in guiding the clinical management of patients with USC and have potential implications for the development of novel treatment strategies.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gynecologic Oncology - Volume 100, Issue 1, January 2006, Pages 139–144
نویسندگان
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