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Table 1 Immunohistochemical analysis

From: Extramammary Paget’s disease affecting the external auditory canal: a case report

Antibody

Antibody dilution

Result

p63

1/300

Negative

CK7

1/100

Positive (+++)

HMB-45

1/400

Negative

Melan-A

1/400

Negative

34BE12

1/200

Negative

Cerb-B2

1/1500

Positive (+++)

CEA mono

1/200

Focally positive (++)

CEA poly

1/2000

Positive (+++)

GCDFP-15

1/50

Positive (++)

  1. Abbreviations: CEA mono carcinoembryonic antigen monoclonal antibody, CEA poly CEA polyclonal antibody, CK7 cytokeratin-7, GCDFP-15 gross cystic disease fluid protein of 15kDa, HMB-45 human melanoma black-45, Melan-A melanoma antigen.
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Journal of Medical Case Reports

ISSN: 1752-1947