Table 2 |
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|
HER2 status of selected cases. |
|||
|
Routine PNBSs IHC |
Study PTMA IHC |
Study PTMA FISH |
|
|
|
|||
|
Case 1 |
2+ |
2+ |
A |
|
Case 2 |
3+ |
ND |
NA |
|
Case 3 |
3+ |
0/1+ |
NA |
|
Case 4 |
0/1+ |
0/1+ |
A |
|
Case 5 |
0/1+ |
0/1+ |
E |
|
Case 6 |
0/1+ |
ND |
PS |
|
|
|||
|
A amplified; E equivocal; FISH fluorescence in situ hybridization; IHC immunohistochemistry; NA not amplified; ND not done; PNBSs paraffinized needle biopsy specimens; PS polysomy chromosome 17; PTMA paraffin tissue microarray. |
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|
Vogel Diagnostic Pathology 2010 5:50 doi:10.1186/1746-1596-5-50 |
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