No abstract available
MeSH terms
-
Adult
-
Airway Obstruction / congenital*
-
Airway Obstruction / diagnostic imaging*
-
Aorta, Thoracic / abnormalities*
-
Aorta, Thoracic / diagnostic imaging*
-
Diagnosis, Differential
-
Female
-
Fetal Diseases / diagnostic imaging*
-
Humans
-
Pregnancy
-
Tracheal Stenosis / congenital*
-
Tracheal Stenosis / diagnostic imaging*
-
Ultrasonography, Prenatal / methods