摘要
目的了解高原低压低氧环境对人体器官的影响及返回平原多长时间内人体内脏器官的超声改变可以恢复。方法采用自身对照研究,对13名青年军人进驻高原前(1400m)、高原地区(5200m)守防1年、返回平原后(1400m)5个月、1年后的肝、肾、脾脏器进行超声检查。结果移居高原一年研究对象的肝脏、脾脏、肾脏等器官的超声改变,与进驻高原之前比较,有显著差异(P<0.05)。结论青年人群移居高原一年者,返回平原五个月肝脏、脾脏、肾脏等形态可基本恢复。
Objective To investigate the impact of low pressure and hypoxia to human organs and how long the organic changes on uhrasonography will recover after they return to flatland. Methods The liver, spleen and kidney in 13 healthy young men were examined with uhrasonography when they live in flatland（1400m）, entered the highland （5200m）, five months and one year after they returned to flatland （1400m）. Results The uhrasonography features of the liver, spleen and kidney of the 13 young people were statistical different from those before they immigrated to highland for one year （P〈0.05）. Conclusion It will take about five months for uhrasonography features of the liver, spleen and kidney in young persons immigrated to highland over one year to completely recover after they return to flatland.
出处
《上海医学影像》
2008年第2期149-150,152,共3页
Shanghai Medical Imaging
基金
全军"十五"医学科研计划滚动课题(04LX007)
关键词
高原
青年
内脏器官
超声影像
Highland
Young People
Internal organs
Uhrasonography
