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Fig. 7 | Clinical Sarcoma Research

Fig. 7

From: Dedifferentiated soft tissue leiomyosarcoma with heterologous osteosarcoma component: case report and review of the literature

Fig. 7

The leiomyosarcoma component (on the right in a and b) is positive for alpha smooth muscle actin (a, 40×; inset 400×) and desmin (b, 100×), whereas the osteosarcoma component (on the left in a and b) is negative. SATB2 was positive in the nuclei of neoplastic cells in the osteosarcoma component (c, 400×) and negative in the leiomyosarcoma (d, 400×)

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Clinical Sarcoma Research

ISSN: 2045-3329