Fig. 6From: Primary sclerosing epithelioid fibrosarcoma of kidney with variant histomorphologic features: report of 2 cases and review of the literatureCase #1. SMA stains myofibroblasts between neoplastic lobules and MUC4 stains neoplastic cells (Left: Immunohistochemistry, anti-SMA Ab x 100; Right: Immunohistochemistry, anti-MUC4 Ab x 400)Back to article page