高频凸阵小探头对急性阑尾炎的检查价值  

Role of small convex transducer in the ultrasonic detection of acute appendicitis

作　　者：吴嗣泽[1] 张建辉[1] 黄利[1] 曾苹青[1] 陈瑞兰[1] 南瑞霞[1] 

机构地区：[1]海口市海南医学院附属医院超声科,570102

出　　处：《上海医学影像》2008年第3期233-234,共2页Shanghai Medical Imaging

摘　　要：目的探讨高频凸阵小探头对急性阑尾炎的显示效果。方法对89例拟诊的急性阑尾炎患者分别用高频线阵和高频凸阵腔内探头作超声检查,比较分析二者的显示效果。结果手术证实63例为急性阑尾炎。高频线阵和高频凸阵小探头对急性阑尾炎的检出率分别是50/63(79.3%)和58/63(92.6%)。结论高频凸阵小探头有利于急性阑尾炎的检出,能够提高诊断准确性。Objective To investigate the role of small high-frequency convex transducer in the diagnosis of acute appendicitis. Methods Eighty-nine patients with suspected acute appendicitis were examined with transabdominal high-frequency linear and convex transducera. The results were analyzed. Results Sixty-three patients were confirmed with acute appendicitis by surgery. Among them, 50 （79.3%）cases and 58 （92.6%）cases were detected by high frequency ultrasound with linear and small convex transducer, respectively. Conclusion It is helpful to detect acute appendicitis by using small convex high-frequency transducer when compared with linear transducer.

关 键 词：多普勒超声 高频凸阵探头 急性阑尾炎 

分 类 号：R656.8[医药卫生—外科学] R445.1[医药卫生—临床医学]