Bilateral Nephroblastoma with Dilated Cardiomyopathy as an Indication for Off-Protocol Treatment: A Case Report.

Patrycja Sosnowska-Sienkiewicz, Ewelina Gowin, Katarzyna Jończyk-Potoczna, Przemysław Mańkowski, Jan Godziński, Danuta Januszkiewicz-Lewandowska

International journal of environmental research and public health 2020 Dec 18

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Patients with a Wilms tumor are often admitted to the hospital accidentally, with an abdominal mass causing asymmetry of the abdominal wall. Hypertension accompanying a Wilms tumor occurs in about 10-27% of children, but cardiomyopathy associated with a Wilms tumor is very rarely described. This publication presents a case of a 9-month-old girl with a bilateral Wilms tumor accompanied by dilated cardiomyopathy since her initial cancer diagnosis, as well as her off-protocol treatment. The severe condition of the child forced the application of off-protocol treatment, i.e., accelerated resection of a larger tumor, which enabled the improvement of heart performance and made subsequent therapy possible. In the course of the presented treatment, a gradual normalization of cardiac ventricular function and contractility was observed. In conclusion, a massive abdominal tumor associated with abdominal compartment syndrome compromised the functioning of the cardiovascular system in the young child. Therefore, earlier removal of Wilms tumors in patients with heart failure should be considered. This may result in the improvement of cardiovascular function and the possibility of further therapy.

Citation

Patrycja Sosnowska-Sienkiewicz, Ewelina Gowin, Katarzyna Jończyk-Potoczna, Przemysław Mańkowski, Jan Godziński, Danuta Januszkiewicz-Lewandowska. Bilateral Nephroblastoma with Dilated Cardiomyopathy as an Indication for Off-Protocol Treatment: A Case Report. International journal of environmental research and public health. 2020 Dec 18;17(24)