4005 Images   :   Last Update: Saturday, April 12, 2014
Follow us:     
 
advertisement


Atypical Adenomatous Hyperplasia - Keratin

slide 4 of 10


Comments:
Atypical adenomatous hyperplasia (AAH), when encountered in needle biopsies, can be extremely difficult to distinguish from cancer. Keratin 34bE12 immunostain will demonstrate at least a few residual basal cells in AAH as seen here.

slide 4 of 10