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EP17.26: Value of colour Doppler ultrasound in the diagnosis of prenatal pulmonary sequestration
Author(s) -
Yin J.,
Feng W.,
Zhang J.,
Yu L.,
Song J.,
Hua Y.,
Xu J.
Publication year - 2019
Publication title -
ultrasound in obstetrics and gynecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.202
H-Index - 141
eISSN - 1469-0705
pISSN - 0960-7692
DOI - 10.1002/uog.21467
Subject(s) - medicine , pulmonary sequestration , fetus , ultrasound , prenatal diagnosis , radiology , coronal plane , diaphragmatic breathing , diaphragm (acoustics) , lung , aorta , diaphragmatic hernia , descending aorta , aortic arch , cardiology , hernia , pathology , pregnancy , physics , alternative medicine , biology , acoustics , loudspeaker , genetics
A Voluson E8 three-dimensional color Doppler ultrasonic apparatus was used to screen fetus abnormality in approximately 1,500 pregnant women in metaphase and terminal period A fetal four-chamber view, sagittal section of thorax, and coronal section were used to thoroughly observe the shape and size of fetal lung tissue and their surrounding tissue, to check whether there are abnormal echo, and observe the shape, size, blood supply type and whether combined with other deformities. Methods Three cases of fetal PS was detected in a total of 1,500 cases. In the three case , one was extralobar PS combined with diaphragmatic hernia, one was extralobar PS combined with TypeIIcongenital cystic adenomatoid, and the other was intralobar PS; two of them located in right pleural, one of the in the left pleueal. In the three of them, two accompany with the heart compressed and shift. The blood supply of two were originate from descending aorta, the other was from branch of aortic arch. All three pregnant patients under went induced labor and PS diagnosis of their fetuses was confirmed by autopsies and pathological examinations. Results