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>Well-differentiated component of the liposarcoma, showing atypical cells
with nucleomegaly and hyperchromasia scattered within mature adipocytes and
intervening fibrous septae.</table>

Sarcoma

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Figure 1

Figure 1: 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">
	<g transform="matrix(1.25,0,0,-1.25,0,19.2)">
		<g transform="translate(72,-56.64)">
			<text transform="matrix(1,0,0,-1,-71.95,59.97)">
				<tspan style="font-size: 17.93px; " x="0" y="0">𝛽</tspan>
			</text>

		</g>
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</svg>
-Human Chorionic Gonadotropin Production 

Figure 1 | Dedifferentiated Liposarcoma of the Retroperitoneum with Extensive Leiomyosarcomatous Differentiation and 
	
		
			
				𝛽
			

		
	

-Human Chorionic Gonadotropin Production 

Sarcoma

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

Figure 1

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