Table 2

Summary and comparison of immunohisochemical profile of the previously reported cases

IHC

Present case

*3

*4

*5

*6

*7

*8

*9

*10

*11


Calcitonin

+

+

+

+

+

+

+

+

+

+

HMB-45/Melanin stain

+

+

+

+

+

+

+

-

+

+

Carcinoembryonic antigen

+

+

+

Synaptophysin

+

Chromogranin

+

+

+

+

+

Epithelial membrane antigen

+

Vimentin

+

Cytokeratin

+

+

+

S-100

-

-

+

+

+

Melan-A

-


*REFERENCE NUMBER

+ – positive,

- – negative

Singh et al. Diagnostic Pathology 2008 3:2   doi:10.1186/1746-1596-3-2

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