Intracardiac rhabdomyomas in neonates: report of three cases.

Three cases of intracardiac rhabdomyomas in neonates are presented. All were diagnosed by ultrasound, one prenatally and two directly after birth. Two of the patients were operated on during the neonatal period. The operations were carried out on the ultrasound findings alone. One patient was considered inoperable and died at three weeks of age. The two surviving patients have no cardiac symptoms and involution of the tumors has taken place. Two of the three patients have shown signs of tuberous sclerosis.