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       Image 1-Most of the tumor is centered within the deeper dermis with minimal epidermal alterations.   
         
          
        Image 2 -The infiltrate has varying areas of cellularity with areas of sclerosis alternating with denser cellular nodules.  
         
                
        Image 3-The cytology of the infiltrate varies from larger epithelioid appearing cells with a mixed chronic inflammation.  
         
                 Image 4-Considerable pleomorphism is noted.  
         
               Image 5-Occasional mitotic figures, including atypical mitotic figures are noted.  
        
        Image 6-Large epithelioid appearing cells with prominent nucleoli are noted admixed with chronic inflammatory cells including plasma cells and eosinophils. 
        
      Image 7 
       Image 8        
    What is your diagnosis?         | 
     
    
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    Case Study  
      This is a 44 year old man who presents with a tumor in the right hip.  
            
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