Prognostic Value of Tumor Size, Metastases, Extension into Bone, and Increased Tumor Marker in Children With Malignant Sacrococcygeal Germ Cell Tumors: A Prospective Evaluation of 71 Patients Treated in the German Cooperative Protocols Maligne Keimzelltumoren (MAKEI) 83/86 and MAKEI 89

Abstract

In children with malignant sacrococcygeal GCTs treated with an intensive, short-interval, platinum-based regimen, the stage, extent of metastases, extension into bone, and AFP level had no prognostic significance.