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Case 372

Surgical Pathology Case
 

CLINICAL INFORMATION

  A 3-month old male was found to have a right side abdominal mass. CT scan revealed a large right kidney mass.

GROSS DESCRIPTION

 

The nephrectomy specimen contains a 14  11  8 cm mass in the upper pole. The cut surface is white-tan, with focal necrosis and hemorrhage. The mass grossly arises from the cortex with invasion into the renal sinus.

     
 
 

HE, 10

HE, 20

 
 

HE, 20

HE, 20

 
 

HE, 40

HE, 40

   
 

HE, 40

 
     
 

Click here for diagnosis and discussion.

 

Source: PIP, 2007-06

Photo: Zenggang Pan

Discussion: Zenggang Pan