%0 Journal Article
%T Correlation between fetal ventricular echogenic foci in pregnancy and fetus chromosomal anomaly: a case-control study in Bandar Abbas city.
%A Rastegar M
%A Rajaei S
%A Yazdian Anari N
%A Hashemi SM
%A Entezar Baghiatallah A
%A Ghazalgoo A
%A Namazi S
%A Soltani Moghadam S
%A Aleali MS
%A Keivanlou MH
%A Amini-Salehi E
%J Ann Med Surg (Lond)
%V 86
%N 8
%D 2024 Aug
%M 39118770
暂无%R 10.1097/MS9.0000000000002260
%X <B>UNASSIGNED: </B>Ventricular echogenic foci are small structures within the hearts of some fetuses. These small areas result from increased echogenicity in the ventricles of fetuses located near the papillary muscles. An association between these foci and chromosomal abnormalities in fetuses has been reported. Considering that chromosomal abnormalities are a major cause of prenatal death, this study aimed to determine the value of fetal echogenic foci as markers for chromosomal abnormalities.<BR><B>UNASSIGNED: </B>Fetal echocardiography was performed by an experienced cardiologist on 149 pregnant women in the second trimester. Of these, 75 were reported to have positive echogenic foci, and 74 were reported to have no echogenic foci. Subsequently, the three chromosomal anomalies including trisomies 21, 18, and 13 were examined. The information of the individuals, including gestational age and echogenic foci, was recorded.<BR><B>UNASSIGNED: </B>Based on the findings of the present study, seven infants (4.7%) had trisomy 21, four infants (2.7%) had trisomy 13, and six infants (4.1%) had trisomy 18. The mean gestational age of pregnant women with positive and negative echogenic foci was 21.07±3.23 and 21.03±3.09, respectively. No significant relationship was found between ventricular echogenic foci and trisomy 21, 18, or 13.<BR><B>UNASSIGNED: </B>The present study suggests no significant relation between the presence of echogenic foci and chromosomal trisomies. This finding indicates that additional tests are required to confirm chromosomal abnormalities when echogenic intracardiac foci are present, especially in high-risk fetuses. Moreover, the absence of echogenic focus does not rule out chromosomal disorders.