Fig. 2From: Clear cell sarcoma of the kidney in a 62-year-old patient presenting with generalized pruritusHistopathologic examination showing the classic pattern of CCSK. The tumor consists of nests and cords of cells separated by fine, arborizing fibrovascular septa. The nuclei were optically clear with fine chromatin, were round to oval in shape, and lacked prominent nucleoli and mitotic structures (H&E100×, insert H&E 400×)Back to article page