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Case 450

Surgical Pathology Case

 

CLINICAL INFORMATION

  A 74 years old female had right breast lumpectomy due to invasive ductal carcinoma. A 1.0 cm well-circumscribed nodule was noted away from the invasive tumor during grossing.
     
 
 

HE, 2

HE, 4

 
 

HE, 10

HE, 20

 
 

HE, 20

HE, 40

     
 

Click here for diagnosis and discussion.

 

Source: Department of Pathology, University of Alabama at Birmingham

Photo: Zenggang Pan

Discussion: Zenggang Pan