Prenatal thoracoabdominal tumor mimicking pulmonary sequestration: a diagnosis dilemma

Thoracoabdominal masses are among the many congenital anomalies being detec ted in fetus. The differential diagnosis of such anomalies include cystic a denomatoid malformation, pulmonary sequestration, neuroblastoma, lymphangio ma, congenital diaphragmatic hernia, and bronchial atresia. We report a fet al thoracoabdominal mass that proved to be an angioma that was treated by p artial embolization. Complete regression was observed.