[Delayed hypersensitivity reaction in patients with metastatic testicular teratoblastoma]

In 41 patients with testicular teratoblastoma the cell-mediated immunity was studied by delayed hypersensitivity skin testing. Skin tests for DNCB, PPD, polysaccharide fractions of teratoblastoma and normal human embryonal antigens were made. The DNCB response is shown to correlate with the process spread and patients' survival.