甲狀腺乳頭狀癌BRAF V600E基因的臨床特點及其相關(guān)研究
發(fā)布時間:2018-08-16 07:51
【摘要】:目的:研究甲狀腺乳頭狀癌BRAF V600E基因的臨床特點以及其表達情況。方法:回顧性分析2014年10月至2016年12月于長春市某三甲醫(yī)院甲狀腺外科行手術(shù)治療并且行BRAF V600E基因檢測的280名甲狀腺乳頭狀癌患者,其中男性患者50例,女性患者230例,男女性別比約為1:5。分別對納入患者的性別、年齡、腫瘤直徑、是否多發(fā)病灶、被膜有無浸潤、淋巴結(jié)有無轉(zhuǎn)移、是否合并結(jié)節(jié)性甲狀腺腫、是否合并橋本氏甲狀腺炎以及腫瘤分期進行統(tǒng)計學(xué)分類。結(jié)果:280名患者,BRAF陽性患者242例,陰性患者38例,突變率為86.4%。男性患者50例,女性患者230例;(29)45歲患者148例,?45患者132例;腫瘤直徑平均為1.01±0.68 cm;微小乳頭狀癌(腫瘤最大直徑≤1cm)162例,乳頭狀癌(29)118例;多發(fā)病灶者124例,單發(fā)病灶156例;被膜浸潤者232例,被膜未浸潤者48例;伴橋本氏甲狀腺炎者77例,不伴橋本氏甲狀腺炎者203例;合并結(jié)節(jié)性甲狀腺腫者115例,未合并者165例;這幾項臨床特點對照比較后均無統(tǒng)計學(xué)意義。淋巴結(jié)轉(zhuǎn)移者178例,未發(fā)現(xiàn)淋巴結(jié)轉(zhuǎn)移者102例,兩組間比較有顯著統(tǒng)計學(xué)意義(?2=6.73,p(27)0.01);臨床分期:I期患者92例,(II、III、IV)期患者188例,組間比較有統(tǒng)計學(xué)意義(?2=4.20,p(27)0.05)。結(jié)論:(1)本研究中BRAF突變率為86.4%,與國內(nèi)外報道相比突變率較高。(2)本研究中BRAF突變與臨床分期(II、III、IV期/I期)及淋巴結(jié)轉(zhuǎn)移有統(tǒng)計學(xué)相關(guān)性,與性別、年齡、腫瘤大小、單/多發(fā)病灶、甲狀腺外侵犯、伴橋本性甲狀腺炎及伴結(jié)節(jié)性甲狀腺腫之間沒有統(tǒng)計學(xué)相關(guān)性。臨床上可以通過檢測BRAF基因突變對PTC治療、預(yù)后及患者的隨訪做出參考意見。BRAF基因的有關(guān)研究可能為甲狀腺癌臨床診斷及治療提供新理念。
[Abstract]:Objective: to study the clinical characteristics and expression of BRAF V 600E gene in papillary thyroid carcinoma. Methods: from October 2014 to December 2016, 280 patients with papillary thyroid carcinoma, 50 male and 230 female, underwent thyroid surgery and BRAF V600E gene detection. The ratio of men to women is about 1: 5. Sex, age, tumor diameter, multiple lesions, membrane infiltration, lymph node metastasis, nodular goiter, Whether to combine Hashimoto's thyroiditis and tumor staging for statistical classification. Results 242 cases were positive for BRAF and 38 cases were negative, the mutation rate was 86.4%. The mean diameter of tumor was 1.01 鹵0.68cm, there were 162 cases of small papillary carcinoma (tumor maximum diameter 鈮,
本文編號:2185367
[Abstract]:Objective: to study the clinical characteristics and expression of BRAF V 600E gene in papillary thyroid carcinoma. Methods: from October 2014 to December 2016, 280 patients with papillary thyroid carcinoma, 50 male and 230 female, underwent thyroid surgery and BRAF V600E gene detection. The ratio of men to women is about 1: 5. Sex, age, tumor diameter, multiple lesions, membrane infiltration, lymph node metastasis, nodular goiter, Whether to combine Hashimoto's thyroiditis and tumor staging for statistical classification. Results 242 cases were positive for BRAF and 38 cases were negative, the mutation rate was 86.4%. The mean diameter of tumor was 1.01 鹵0.68cm, there were 162 cases of small papillary carcinoma (tumor maximum diameter 鈮,
本文編號:2185367
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