Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and <svg style="vertical-align:-3.294pt;width:12.6375px;" id="M1" height="19.200001" version="1.1" viewBox="0 0 12.6375 19.200001" width="12.6375"  xmlns="http://www.w3.org/2000/svg">
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-Human Chorionic Gonadotropin Production

<table>The tumor cells displayed diffuse immunoreactivity for MDM2.</table>

Sarcoma

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Figure 6

Figure 6: Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and <svg style="vertical-align:-3.294pt;width:12.6375px;" id="M1" height="19.200001" version="1.1" viewBox="0 0 12.6375 19.200001" width="12.6375"  xmlns="http://www.w3.org/2000/svg">
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		<g transform="translate(72,-56.64)">
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-Human Chorionic Gonadotropin Production 

Figure 6 | Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and 
	
		
			
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-Human Chorionic Gonadotropin Production 

Sarcoma

Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and 𝛽 -Human Chorionic Gonadotropin Production

Figure 6

Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and -Human Chorionic Gonadotropin Production