Perinatal Prognosis of Single Umbilical Artery.
- Author:
Yoon Ha KIM
;
Tae Bok SONG
;
Ji Soo BYUN
;
Young Youn CHOI
;
Ji Young LEE
- Publication Type:Original Article
- Keywords:
Single umbilical artery;
Congenital anomaly;
Intrauterine growth restriction
- MeSH:
Anal Canal;
Chromosome Aberrations;
Cleft Lip;
Clubfoot;
Congenital Abnormalities;
Contracture;
Ductus Arteriosus, Patent;
Esophageal Atresia;
Female;
Fetus;
Heart Septal Defects, Ventricular;
Humans;
Hydronephrosis;
Jeollanam-do;
Joints;
Karyotyping;
Kyphosis;
Leg;
Male;
Meningocele;
Mitral Valve Insufficiency;
Palate;
Parturition;
Prognosis*;
Single Umbilical Artery*;
Testis;
Toes;
Trisomy;
Urethra
- From:Korean Journal of Perinatology
1999;10(2):155-160
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVE: To evaluate the perinatal prognosis of fetuses with a single umbilical artery. METHODS: From 1992 to 1998, nineteen cases with single umbilical artery(SUA) was observed in 8,704 deliveries at Chonnam University Hospital. RESULTS: Out of nineteen fetuses, thirteen fetuses with single umbilical artery were detected by antenatal ultrasonographic examination and six fetuses were detected after birth. The male to female ratio was 0.9: 1. Congenital malformations were observed in 8 babies(42.1%) and included leg deformity, esophageal atresia, imperforated anus, ventriculomegaly, meningocele, hydronephrosis, ventricular septal defect, joint contracture, cleft lip and palate, toe anomaly, imperforated anus, kyphosis, no urethra and testis, clubfoot, patent ductus arteriosus and rnild mitral regurgitation. Among 10 cases of karyotyping analysis three cases were diagnosed as trisomy 18. Fourteen fetuses(77.8%) showed growth restriction at delivery. Antenatal obstetric complications were hydramnios(n = 3), oligohydramnios(n =2), and severe preeclampsia(n = 3). CONCLUSION: Careful ultrasonographic evaluation for the identification of a SUA is necessary because of its frequent association with congenital anomaly, growth restriction and cytogenetic abnormality.
