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1 资料与方法体检对象为我院中,老年教职工552人,其中男339人,女213人。年龄40～82岁,平均54.6岁。使用B 型超声仪器为Aloka SSD-210,探头频率为3.5mHz。检查项目为肝、脾、胆、双肾。检查前(晨起)禁食、水。2 结果与分析1)552例体检对象中,阳性病例占25%,特别是50～59岁年龄组发病率偏高,说明超声体检可以用做某些潜在疾病的流行病学调查。体检对象中70%以上曾从事过专项体育运动,
1 Materials and Methods Physical examination for our hospital, the elderly 552 staff, of whom 339 were male and female 213. Age 40 ~ 82 years old, average 54.6 years old. The Aloka SSD-210 was used with a B-mode ultrasound device and the probe frequency was 3.5 mHz. Check the project for the liver, spleen, gall bladder, kidney. Check before (morning) fasting, water. 2 Results and Analysis 1) In 552 subjects, 25% of positive cases, especially in the age group of 50 to 59 years, had a high incidence, which shows that ultrasound examination can be used as an epidemiological investigation of some potential diseases. More than 70% of the physical examination objects have been engaged in special sports,