中国临床医学影像杂志2017，Vol.28Issue(3)：201-203,219,4.
超声剪切波弹性成像引导前列腺穿刺的应用
Application of shear wave elastography in guiding prostate puncture
杨晔 1丛杰 1黄瑛1
作者信息
- 1. 中国医科大学附属盛京医院超声科,辽宁沈阳 110004
- 折叠
摘要
Abstract
Objective:To evaluate the effect and significance of shear wave elastography (SWE) in improving the detection rate of prostate cancer.Methods:Seventy-six cases of clinically suspected prostate cancer patients included.System 10-point puncture plus SWE exception handling puncture were used,discuss the role of SWE in improving the detection rate of prostate cancer by comparing the results of puncture.Results:Seventy-six cases of suspected prostate cancer patients were successfully punctured.The pathologically confirmed prostate cancer in 32 cases,benign lesions in 44 cases.10-point system was positive in 25 cases,about 32.89％ and SWE puncture positive anomaly at 28 cases,about 36.84％.The number of 10-point system were 760 and the number of positive were 84,the single needle positive rate was 11.05％.The number of SWE were 112 and the number of positive were 76,the single needle positive rate was 67.86％,significantly higher than 10-point system (P＜0.05).The sensitivity of SWE for detection of 76 patients with suspected prostate cancer was 87.50％,specificity 86.36％,accuracy 86.84％,the positive predictive value 82.35％,the negative predictive value 90.48％.Conclusions:SWE can help identify targets for biopsies and improve the detection rate of prostate cancer.关键词
前列腺肿瘤/穿刺术/超声检查Key words
Prostatic neoplasms/Punctures/Ultrasonography分类
医药卫生引用本文复制引用
杨晔,丛杰,黄瑛..超声剪切波弹性成像引导前列腺穿刺的应用[J].中国临床医学影像杂志,2017,28(3):201-203,219,4.
