Case 62

Hematopathology Case
 

CLINICAL INFORMATION

  An 11-year-old male immigrated from Vietnam 3 years ago. He had a mass within his right upper arm for several years with rapid enlargement in the past several months.

GROSS DESCRIPTION

 

The  10.0 5.0 2.5 cm soft tissue specimen contains a well-demarcated 8.0 4.5 2.3 nodule inside. The cut surface of the nodule is yellow-gray with focal hemorrhage and necrosis.

     
 
 

HE, 2

HE, 4

 
 

HE, 4

HE, 10

 
 

HE, 10

HE, 20

 
 

HE, 20

HE, 20

 
 

HE, 20

HE, 20

 
 

HE, 20

HE, 40

     
 

Click here for diagnosis and case discussion.

 

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

Photo: Zenggang Pan

Discussion: Zenggang Pan