Clinical features, treatment, and outcomes of bilateral Wilms' tumor: A systematic review and meta-analysis

摘要

Background: Wilms' tumor(WT) is the most common malignant renal tumor of childhood. Despite the good prognosis of WT, bilateral Wilms' tumor (BWT) still has a poor outcome. We systematically reviewed the literature on BWT, aiming to define its clinical features, treatment, and outcomes.