A case report of extrarenal Wilms′ tumor / 中华泌尿外科杂志

Extrarenal Wilms′ tumor is extremely rare and has no characteristic clinical manifestations. Diagnosis is difficult before surgery, and is often confirmed by histopathology. Comprehensive treatment by surgery, chemotherapy and radiotherapy is currently adopted for such patients, and the overall survival rate can reach about 90%. Here we report a 2-year-old child with Wilms′ tumor in the left scrotum.