Clinical Behavior and A Contemporary Management Algorithm for Prepubertal Testis Tumors: A Summary of the Prepubertal Testis Tumor Registry

Abstract

We recommend initial excisional biopsy for all amenable prepubertal testis tumors, except those with an alpha-fetoprotein level that is clearly increased for patient age. Patients with benign tumors may be released from oncological followup. Patients with stage I yolk sac tumor should be monitored closely, and those with recurrent or metastatic yolk sac tumor should be treated with chemotherapy. Retroperitoneal lymph node dissection is reserved for patients with recurrent retroperitoneal masses following chemotherapy. Aggressive treatment of metastatic Sertoli cell or undifferentiated stromal tumors is warranted.