摘要
对日本血吸虫病流行区村民(684例)、已达消灭标准地区村民(1133例)和非流行区村民(1342例)进行腹部超声检查.结果显示3个不同地区超声检查正常率分别为14.76%、61.42%和90.31%;积分异常率为18.19%、7.03%和1.45%.异常率随年龄增大而增加.对这3个不同地区超声检查结果的相互比较,显示以门脉Ⅱ级分支外/内径比值、肝实质异常及脾肿大变化的差异最大.表明超声检查可作为血吸虫病流行病学调查的一种较好方法.
Abdominal ultrasound examination was performed in villagers from uncontrolled area (684),controlled area (1 133) and non-endemic area (1 342) of Schistosomiasis japonica. The normal-rate of ultrasound examination was 14. 76%,61.42% and 90. 31% respectively, and the abnormal-integral-rate was 18.19%, 7. 03% and 1. 22% respectively. It was found that the abnormal-integral-rate elevated in parellel with ageie, older the age,higher the rate. The differences in outer/internal diameter ratio of the second branch of portal vein,the abnormality of liver parenchyma and the size of spleen among these areas were very marked. The ultrasound examination can be served as a feasible method for the epidemiological investigation of schistosomiasis.
出处
《中国血吸虫病防治杂志》
CAS
CSCD
1996年第3期137-141,共5页
Chinese Journal of Schistosomiasis Control
基金
中华人民共和国卫生部与TDR联合科研管理委员会(JRMC)资助
关键词
日本血吸虫病
流行区
超声检查
Schistosomiasis japonica,endemic area, ultrasound examination
