经直肠超声联合磁共振成像在前列腺肿瘤中的应用评价  

Evaluation of Clinical Effects of Combination of TRUS and MRI in Diagnosis of the Prostate Tumor

作　　者：王春霞[1,2] 王正滨[1] 

机构地区：[1]青岛大学医学院附属医院超声科,山东青岛266555 [2]聊城市人民医院超声科,山东聊城252000

出　　处：《中国医疗设备》2013年第4期168-170,共3页China Medical Devices

摘　　要：目的探讨经直肠超声(TRUS)、磁共振成像(MRI)在前列腺肿瘤诊断中的应用价值。方法对165例疑诊前列腺肿瘤患者的经TRUS、MRI检查进行回顾性分析,所有患者均经彩超引导下穿刺取得病理结果,总结每项影像检查对前列腺肿瘤的诊断方法及影像学综合诊断过程中应当注意的问题。结果 TRUS、MRI的正确率分别为77.1%、82.9%,两者结合的诊断正确率为92.8%。结论 TRUS联合MRI对前列腺肿瘤的早期发现、确诊具有重要价值,对临床康复治疗方案选择及变更有重要指导意义。Objective To explore the clinical effects of combination of transrectal ultrasound（TRUS） and magnetic resonance imaging（MRI） in diagnosis of the prostate tumor. Methods Through retrospective analysis of TRUS and MR/inspection results from 165 suspected prostate tumor patients, summaries of each imaging diagnostic method of the prostate tumor and issues that merit special attention during the imaging diagnostic process are necessary to be made based on pathological findings that obtained by puncture of all the patients under the guidance of color ultrasound. Results The accuracy of diagnostic results achieved by TRUS, MRI and combination of TRUS and MRI is 77.1%, 82.9% and 92.8% respectively. Conclusion Great significance shall be attached to combination of TRUS and MR/ for detection and diagnosis of the prostate tumor in the early stage, which also plays a vital role in decision- making and modifications of clinical rehabilitation therapies.

关 键 词：前列腺肿瘤 经直肠超声 磁共振成像 多普勒超声诊断仪 

分 类 号：R737.241[医药卫生—肿瘤] R814.42[医药卫生—临床医学]