Prenatal management of diaphragmatic rhabdomyosarcoma presenting with fetal hydrops.

摘要

Fetal malignant tumors are rare. We present a case of intrauterine diagnosis of a diaphragmatic tumor presenting with fetal hydrops at 32 weeks' gestation. The sonographic findings were bilateral pleural effusion, ascites and skin edema. A large right-sided diaphragmatic tumor was identified. Owing to the findings on ultrasound and magnetic resonance imaging a solid malignant tumor was suspected. The pleural effusions were drained and malignant cells identified. Because of rapid tumor progression Cesarean section was performed and a hydropic female newborn was delivered at 34 + 0 weeks' gestation. There was no sign of metastatic disease. Postnatally tumor biopsy revealed an alveolar rhabdomyosarcoma. Therapy included chemotherapy and secondary surgical intervention. After a good primary response with complete remission after 6 months, the rhabdomyosarcoma relapsed at 12 months with cerebral metastasis. The prognosis was poor. Copyright ? 2012 ISUOG. Published by John Wiley & Sons, Ltd.