Incidental Benign Metastasizing Leiomyoma in a Patient with Bone Sarcoma: A Case Report

Figure 5

Fibromuscular tissue growth with nonneoplastic ossification; immunohistochemistry nodules composed of cells, vimentin, AML, calponin, ALK1, a240, D, and Ki67 20%. AML: actina de músculo liso (smooth muscle actin).