【摘要】 目的:探讨胎儿心内强回声光斑(EIF)的临床意义。方法:选择2005年1月～2007年12月本院门诊产前超声检查发现EIF的151例患儿资料,对EIF病理检查随访。结果:EIF可存在于左心室,右心室,左右心室同时存在;可单发或多发;可自行消失;病理检查为心室乳头肌钙化灶。结论:高危组EIF的出现,提示了进一步产前诊断的线索;低危组,孤立的EIF无临床意义;高危组EIF的出现更有意义。更多还原

【Abstract】 Objective:To assess the clinical significance of echogenic intracardiac foci(EIF)in the fetuses.Methods:During the period of January 2005 to December 2007 in out-patient department of the hospital,151cases who had prenatal ultrasound examination had EIF,EIF accepted pathological examination or follow-up examination.Results:EIF could be found in left ventricle,right ventricle,in both ventricles;could be single or multiple;could disappear;EIF was proved to be calcification of myocardial cells through pathological examination;It was more meaningful in high-risk group.Conclusion:EIF suggests a further clue to prenatal diagnosis in high-risk group and isolated EIF has no clinical significance in lowrisk group.更多还原