Vasoformative Lesions in Mediastinal Mixed Germ Cell Tumors: an Interesting Account of Two Cases Spanning the Benign to Malignant Spectrum

摘要

– A panel of photographs depicting gross image of the post chemotherapy resection specimen showing extensively necrotic tumor with few viable solid cystic areas at the periphery, yolk sac tumor component revealing large, pleomorphic tumor cells in loose sheets with a prominent Schiller Duval body (HE 10×), teratoma component revealing mature elements derived from different germ layers (HE 10×)