Fig. 3From: Benign Metastasizing Leiomyoma: New insights into a rare disease with an obscure etiopathogenesisA The original uterine leiomyoma demonstrating a typical morphology with bland smooth muscle cells arranged in a fascicular pattern with absence of atypia and mitotic activity (hematoxylin and eosin staining, magnification, × 250). B Peritoneal mass showing a coelomic remnant with peripheral muscular differentiation (hematoxylin and eosin staining, magnification × 100). (C) Diffuse and strong positivity for estrogen (magnification × 400), (D) progesterone receptors (magnification × 400) throughout the peritoneal tumorBack to article page