SERGÜLEN DERVİŞOĞLU, ŞENNUR İLVAN, GÜNAY GİRİŞKEN, MURAT HIZ, NİL MANDEL, AJLAN KASABALIGİL, MİTHAT DOKUR 
											        			
											        			 
											        					
											        					Cerrahpaşa Tıp Fakültesi Patoloji AD 
											        			
											        		
		
											        														        			
		
											        			 
											        				Mesenchymal chondrosarcoma is a rare tumor occuring both in bone and in soft tissues. It is a highly cellular primitive spindle-cell tumor displaying focal chondroid differentiation. A case of mesenchymal chondrosarcoma (15 years old male) with multicentric involvement both in femur and humerus before lung metastates is presented. It's multicentricity or unusual distant dissemination is discussed with literature survey. 
											        			
											        			
		
											        			
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