Case 254

Surgical Pathology Case
 

CLINICAL INFORMATION

  37-year-old female. Right knee mass, extra-articular mass from within quads muscle/tendon.

GROSS DESCRIPTION

 

The oval soft tissue mass measures 3.5 x 2.3 cm and weighs11.0 grams with a smooth surface. Serial sectioning through the specimen reveals a well demarcated, gray-tan and white solid mass measuring 3.5 x 2.0 cm.

 

 

 
     
   
     
 
 

HE, 2

HE, 4

   
 

HE, 10

 

     
 

Click here for diagnosis and case discussion.

 

Source: Department of Pathology, Creighton University Medical Center, Omaha, NE

Photo: Zenggang Pan

Discussion: Zenggang Pan