Prenatal diagnosis of an extralobar pulmonary sequestration.
Extralobar pulmonary sequestrations (ELS) are masses of non-functioning lung tissue that are supplied by an anomalous systemic artery and do not have a bronchial connection to the native tracheobronchial tree. On prenatal ultrasonography, an ELS appears as a well-defined echodense, homogeneous mass. Detection by color flow Doppler ultrasonography of a systemic artery from the aorta to the fetal lung lesion is a pathognomonic feature of fetal ELS. In this case report, we describe the sonographic diagnosis of an ELS in a fetus at 22 weeks' gestation with a review of the available literature.
Yildirim
Gökhan
G
Maternal and Fetal Unit, Department of Obstetrics and Gynecology, Istanbul Bakirkoy Women and Children Hospital, Istanbul, Turkey.
Güngördük
Kemal
K
Aslan
Halil
H
Ceylan
Yavuz
Y
D000328:Adult; D001998:Bronchopulmonary Sequestration / Q000000981:diagnostic imaging*; D005260:Female; D005313:Fetal Death; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome; D018615:Ultrasonography, Doppler, Color; D016216:Ultrasonography, Prenatal