Prenatal ultrasound detection of intra-abdominal pulmonary sequestration with postnatal MRI correlation.

Extralobar pulmonary sequestration is part of the spectrum of bronchopulmonary-foregut malformations. Intra-abdominal pulmonary sequestration has been described as a cause of a fetal abdominal mass [1-3]. We report a case of intra-abdominal pulmonary sequestration with associated elements of cystic adenomatoid malformation and a gastric duplication cyst detected on prenatal ultrasound with postnatal magnetic resonance imaging correlation.