Early presentation of bilateral gonadoblastomas in a Denys-Drash syndrome patient: a cautionary tale for prophylactic gonadectomy
Abstract
Mutation of the Wilms tumor gene (WT1) is associated with two well-described syndromes called Denys-Drash (DDS) and Frasier (FS). Both are associated with nephropathy and ambiguous genitalia and have overlapping clinical and molecular features. The known risk of Wilms tumor in DDS and gonadoblastoma (GB) in FS patients requires tumor surveillance. The literature reports the occurrence of GB in DDS as lower than FS. This case highlights a very early presentation of bilateral GB in DDS and the consideration of early prophylactic gonadectomy at the time of diagnosis with DDS.
The authors would like to thank Dr. Raphael David for his critical review of this manuscript, and Dr. Joan Durbin for providing us with pathology specimens.
References
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