Invited Commentary on Sadeghi, et al: Sentinel Lymph Node Biopsy in Pediatric Wilms Tumor

Commentary examining sentinel lymph node biopsy techniques in pediatric Wilms tumor, where accurate lymph node staging is the most critical prognostic factor. While sentinel node biopsy is standard in adult oncology, its application in pediatric kidney tumors remains underutilized despite its potential to improve staging accuracy.