HOME PAGE PRACTICE & PROTOCOLS INVESTIGATIONS BENIGN / BORDERLINE MALIGNANT CASE MATERIAL

Case of the month - February 2007
Special stains





PAS (left) and AB/PAS (right) staining of tumour secretion
Positive PAS staining of luminal secretion Positive AB/PAS staining of tumour secretions



Patchy positive immunostaining of nested area with CK 5/6
Immunostaining with CK 5/6 of nested area


Patchy positive immunostaining of papillary area with CK 5/6
Immunostaining with CK 5/6 of papillary area


Patchy weak positive nuclear staining for ER
Weak positive immuno stain for ER


Entrapped benign elements show positive basal layer nuclear staining with P63
Immuno stain for P63



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