5077 Images   :   Last WebSite Update: Wednesday, November 26, 2014
Follow us:     
 
advertisement


Urothelial Carcinoma-in-situ : CK20

slide 12 of 20


Comments:
Immunostaining with CK20 shows full thickness staining of CIS. The underlying Brunn nests are negative. In reactive lesions, CK20 expression is usually limited to the surface umbrella cells. Same case as previous image.

slide 12 of 20