妇产与遗传(电子版)
婦產與遺傳(電子版)
부산여유전(전자판)
Obstetrics-Gynecology and Genetics(Electronic Edition)
2013年
4期
16-19
,共4页
罗燕艳%栾峰%罗小婉%郑树忠
囉燕豔%欒峰%囉小婉%鄭樹忠
라연염%란봉%라소완%정수충
人附睾蛋白4%子宫内膜肿瘤
人附睪蛋白4%子宮內膜腫瘤
인부고단백4%자궁내막종류
Human epididymis protein 4%Endometrial neoplasms
目的初步探讨人附睾蛋白4(serum of Human Epididymis Protein 4, HE4)在子宫内膜癌中的表达及临床意义。方法采用ELISA法检测了2012年10月至2013年6月在广东省中山市博爱医院妇科收治的13例子宫内膜癌患者(A组),12例子宫内膜增生患者(B组),16例子宫内膜息肉患者(C组)及同期妇科门诊拟“健康体检”就诊的29例健康女性(正常对照组,D组)的血清HE4水平,分析各组HE4水平的差异,并比较子宫内膜癌组患者血清HE4水平与临床病理特征的关系,以及HE4作为检测子宫内膜癌的灵敏度和特异度。结果 A、B、C、D各组的血清HE4水平分别为(148.93±70.99)、(59.86±4.36)、(50.86±2.82)、(43.74±1.48)pmol/L,经统计学分析,四组比较差异有统计学意义(F=2.99,P=0.04)。A组与B、C、D组比较,其差异均有统计学意义(t=2.03,P=0.05;t=2.39,P=0.02;t=2.87,P=0.01),其余各组间的差异均无统计学意义(t=0.21,P=0.83;t=0.43,P=0.67;t=0.21,P=0.83)。肌层浸润>1/2的患者血清HE4水平(414.13±290.56 pmol/L)明显高于肌层浸润≤1/2的患者(69.36±7.82 pmol/L)(t=2.44,P=0.03),而在绝经状态(t=0.44,P=0.67),肿瘤分化程度(t=0.22,P=0.83)的差异上均无统计学意义。以70 pmol/l为截断值,HE4作为检测子宫内膜癌的灵敏度和特异度分别为54.55%(6/11),76.66%(23/30)。结论血清HE4作为一个新的肿瘤标志物,在子宫内膜癌的诊断和预后方面有很好的临床应用前景,值得进一步深入研究。
目的初步探討人附睪蛋白4(serum of Human Epididymis Protein 4, HE4)在子宮內膜癌中的錶達及臨床意義。方法採用ELISA法檢測瞭2012年10月至2013年6月在廣東省中山市博愛醫院婦科收治的13例子宮內膜癌患者(A組),12例子宮內膜增生患者(B組),16例子宮內膜息肉患者(C組)及同期婦科門診擬“健康體檢”就診的29例健康女性(正常對照組,D組)的血清HE4水平,分析各組HE4水平的差異,併比較子宮內膜癌組患者血清HE4水平與臨床病理特徵的關繫,以及HE4作為檢測子宮內膜癌的靈敏度和特異度。結果 A、B、C、D各組的血清HE4水平分彆為(148.93±70.99)、(59.86±4.36)、(50.86±2.82)、(43.74±1.48)pmol/L,經統計學分析,四組比較差異有統計學意義(F=2.99,P=0.04)。A組與B、C、D組比較,其差異均有統計學意義(t=2.03,P=0.05;t=2.39,P=0.02;t=2.87,P=0.01),其餘各組間的差異均無統計學意義(t=0.21,P=0.83;t=0.43,P=0.67;t=0.21,P=0.83)。肌層浸潤>1/2的患者血清HE4水平(414.13±290.56 pmol/L)明顯高于肌層浸潤≤1/2的患者(69.36±7.82 pmol/L)(t=2.44,P=0.03),而在絕經狀態(t=0.44,P=0.67),腫瘤分化程度(t=0.22,P=0.83)的差異上均無統計學意義。以70 pmol/l為截斷值,HE4作為檢測子宮內膜癌的靈敏度和特異度分彆為54.55%(6/11),76.66%(23/30)。結論血清HE4作為一箇新的腫瘤標誌物,在子宮內膜癌的診斷和預後方麵有很好的臨床應用前景,值得進一步深入研究。
목적초보탐토인부고단백4(serum of Human Epididymis Protein 4, HE4)재자궁내막암중적표체급림상의의。방법채용ELISA법검측료2012년10월지2013년6월재광동성중산시박애의원부과수치적13례자궁내막암환자(A조),12례자궁내막증생환자(B조),16례자궁내막식육환자(C조)급동기부과문진의“건강체검”취진적29례건강녀성(정상대조조,D조)적혈청HE4수평,분석각조HE4수평적차이,병비교자궁내막암조환자혈청HE4수평여림상병리특정적관계,이급HE4작위검측자궁내막암적령민도화특이도。결과 A、B、C、D각조적혈청HE4수평분별위(148.93±70.99)、(59.86±4.36)、(50.86±2.82)、(43.74±1.48)pmol/L,경통계학분석,사조비교차이유통계학의의(F=2.99,P=0.04)。A조여B、C、D조비교,기차이균유통계학의의(t=2.03,P=0.05;t=2.39,P=0.02;t=2.87,P=0.01),기여각조간적차이균무통계학의의(t=0.21,P=0.83;t=0.43,P=0.67;t=0.21,P=0.83)。기층침윤>1/2적환자혈청HE4수평(414.13±290.56 pmol/L)명현고우기층침윤≤1/2적환자(69.36±7.82 pmol/L)(t=2.44,P=0.03),이재절경상태(t=0.44,P=0.67),종류분화정도(t=0.22,P=0.83)적차이상균무통계학의의。이70 pmol/l위절단치,HE4작위검측자궁내막암적령민도화특이도분별위54.55%(6/11),76.66%(23/30)。결론혈청HE4작위일개신적종류표지물,재자궁내막암적진단화예후방면유흔호적림상응용전경,치득진일보심입연구。
Objective To preliminary explore the expression of different stage of endometrial carcinoma and the relationship with the prognosis. Method Enzyme-linked Immunosorbent Assay(ELISA) technique was applied to detect serum HE4 levels in 13 cases of endometrial carcinoma (group A), 12 cases of endometrial hyperplasia (group B), 16 cases of uterine endometrial polyps (group C) patients and 29 healthy women (normal control group, group D),respectively. Differences of HE4 levels were analyzed between groups, to compare the relationship between the level of serum HE4 and clinicopathologic features in endometrial cancer and the sensitivity and specificity. Results The serum HE4 levels of group A, B, C, D were (148.93± 70.99), (59.86 ± 4.36), (50.86 ± 2.82), (43.74 ± 1.48) pmol/L, respectively. Through statistical analysis, there was statistically significant between group A and group B, C and D(t=2.03,P=0.05;t=2.39,P=0.02;t=2.88, P=0.01;respectively.), but there was no statistically significant among other groups(t=0.21,P=0.83;t=0.43,P=0.67;t=0.21, P=0.83;respectively). The level of serum HE4 of myometrial invasion>1/2 muscle layer (414.13± 290.56) pmol/L was obviously higher than that of muscular invasion≤1/2 muscle layer (69.36±7.82) pmol/L(t=2.44, P=0.03). With 70 pmol/l as cutoff value, the sensitivity and specificity in the detection of endometrial cancer was 54.55%(6/11), 76.66%(23/30), respectively. Conclusions As a new tumor marker, serum HE4 has good clinical application in the diagnosis and prognosis of endometrial cancer, it is worth further study.