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Clinicopathological significance of VEGF expressions and MVD in squamous carcinoma of cervix
Author(s): 
Pages: 830-833
Year: Issue:  8
Journal: CHINESE JOURNAL OF CANCER PREVENTION AND TREATMENT

Keyword:  鳞状细胞/遗传学宫颈肿瘤/遗传学内皮生长因子/生物合成;
Abstract: 目的:探讨血管内皮生长因子(vascular endothelial growth factor, VEGF)表达和微血管密度(microvessel density,MVD)在子宫颈鳞状细胞癌中的临床病理意义.方法:应用EnVision二步法检测92例子宫颈鳞状细胞癌VEGF的表达和MVD.结果:正常子宫颈鳞状细胞有2/10表达VEGF,92例子宫颈鳞状细胞癌中VEGF表达率为71.7%(66/92),宫颈原位鳞状细胞癌、高、中、低分化鳞状细胞癌VEGF表达分别为6/10、65.0%(13/20)、75.0(15/20)、80.0%(34/42).且VEGF表达在正常子宫颈鳞状细胞和宫颈原位鳞状细胞癌间差异有统计学意义,P=0.0057.宫颈原位鳞状细胞癌、高、中、低分化鳞状细胞癌MVD值分别为22.4±7.9,27.9±9.1,30.7±11.8,34.6±14.3,VEGF表达和MVD皆与宫颈鳞状细胞癌的病理分级和临床分期密切相关,P<0.05.结论:检测VEGF的表达对宫颈早期鳞状细胞癌的判断可能是有用的指标,且对宫颈鳞状细胞癌的病理分级和临床分期具有一定指导意义.
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