label: Stage III Malignant Mediastinal Germ Cell Tumor
label_lc: stage iii malignant mediastinal germ cell tumor
description: Locoregional tumor, regional lymph nodes negative or positive; no distant metastasis; biopsy only or gross residual tumor after primary resection. (WHO Classification of Tumors of the Lung, Pleura, Thymus and Heart, 2015)