睾丸胚胎癌，上方是正常的睾丸的边缘。比精原细胞瘤质软，而且色彩更多样化，从红色到褐色，再到棕色，可见明显的出血和坏死。
Here is an embryonal carcinoma of the testis. There is a rim of normal testis superiorly. The tumor is soft and much more variegated than the seminoma, with red to tan to brown areas, including prominent hemorrhage and necrosis.
