【摘 要】
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Objective:The aim of the study was to investigate the relationship between expressions of estrogen receptor (ER), progesterone receptor (PR) and gender, age, tu
【机 构】
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Qingdao University,Department of General Surgery
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Objective:The aim of the study was to investigate the relationship between expressions of estrogen receptor (ER), progesterone receptor (PR) and gender, age, tumor size, lymph node metastasis, capsular invasion and histological type of dif erentiated thyroid carcinoma (DTC). Methods:Seventy cases of DTC who received surgery in our hospital (No. 401 Hospital of People’s Liberation Army, Qingdao, China) between January 2008 and December 2011 were selected. Among them, 61 cases were papil ary carcinoma and 9 cases were fol icular carcinoma. Twenty cases were normal thyroid tissue adjacent to the tumor which was used as control. Immunohistochemical SP method was employed to detect the expression of ER and PR. Results:The positive rates of ER and PR in tumor tissues of DTC patients were 21.4%(15/70) and 31.4%(22/70), respectively, and no expression of ER or PR were founded in normal thyroid tissue (P
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