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Is there a role of MRI in evaluation of CHAOS?
MRI helps in demonstration of dilated airways and in identification of the level and the structure causing obstruction.
Gestational age of the fetus corresponds to 20 weeks.
Trachea is dilated and fluid-filled. Bilateral echogenic and enlarged lungs noted with everted hemidiaphragms. Heart is compressed and pushed anteriorly.
Moderate amount of ascitic fluid seen in peritoneal cavity.
In addition to the above findings, there was talipes deformity of the left foot.