Neonatal intracardiac rhabdomyomatosis: a case report
Choong, C.S.; Liew, K.L.; Tsai, M.J.; Lin, S.M.; Hsieh, S.P.; Hsieh, K.S.
Zhonghua Yi Xue Za Zhi 61(6): 362-366
1998
ISSN/ISBN: 0578-1337 PMID: 9684514 Document Number: 495776
Intracardiac tumors are rare in neonates. Most of these lesions are rhabdomyomas and they occur almost exclusively during infancy. Rhabdomyomas are commonly associated with tuberous sclerosis and often involve the brain, kidneys and pancreas; they are frequently multiple and originate most commonly from the ventricular septum. Surgical intervention is indicated for rhabdomyoma with either mechanical cardiac obstruction or dysrhythmias resulting in symptoms or sudden death. A newborn with diffuse rhabdomyomatosis over the right atrium, right ventricle and left ventricle of the heart complicated with congestive heart failure and intractable supraventricular tachycardia is reported herein. No tuberous sclerosis or other organ involvement was noted. The tumor was resected.