Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Genomic Signatures of Malignant Germ Cell Tumor Progression: A Retrospective Study of Banked Specimens
Brief Summary:
RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors find better ways to treat cancer.
PURPOSE: This research trial studies samples from younger patients with malignant germ cell tumor progression.