Template:Immunohistochemistry evaluation of invasive breast cancer: Difference between revisions
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===Immunohistochemistry=== | ===Immunohistochemistry=== | ||
*Ki-67 index: | *Ki-67 index: | ||
<gallery mode=packed heights=200> | <gallery mode=packed heights=200> | ||
File:Positive immunohistochemistry of KI-67 in invasive breast cancer.jpg|Ki-67 in an invasive breast cancer: cancer nuclei are stained (brown). There is tumor cell positivity in 70% of the cells (''Ki-67 labelling index'' = 70%). | File:Positive immunohistochemistry of KI-67 in invasive breast cancer.jpg|Ki-67 in an invasive breast cancer: cancer nuclei are stained (brown). There is tumor cell positivity in 70% of the cells (''Ki-67 labelling index'' = 70%). | ||
</gallery> | </gallery> | ||
[[File:Positive immunohistochemistry of HER2 in invasive breast cancer.jpg|thumb| | [[File:Positive immunohistochemistry of HER2 in invasive breast cancer.jpg|thumb|HER2/neu staining is seen as a cell membrane with continuous brown color.]] | ||
*HER2/neu score or status: | *HER2/neu score or status: | ||
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| 3+ || HER2 positive | | 3+ || HER2 positive | ||
|}</noinclude> | |}</noinclude> | ||
{{Bottom}} | {{Bottom}} | ||
</noinclude> | </noinclude> | ||
Revision as of 10:59, 4 October 2019
Immunohistochemistry
- Ki-67 index:
-
Ki-67 in an invasive breast cancer: cancer nuclei are stained (brown). There is tumor cell positivity in 70% of the cells (Ki-67 labelling index = 70%).
- HER2/neu score or status:
| Score[1] | Status[1] |
|---|---|
| 0 to 1+ | HER2 negative (not present) |
| 2+ | Borderline |
| 3+ | HER2 positive |
Notes
Main page
References
- ↑ 1.0 1.1 . IHC Tests (ImmunoHistoChemistry). Breastcancer.org. Retrieved on 2019-10-04. Last modified on October 23, 2015
Image sources