Difference between revisions of "Cytokeratin 7"
Jump to navigation
Jump to search
Jensflorian (talk | contribs) (+image) |
|||
| Line 27: | Line 27: | ||
Notes: | Notes: | ||
* ‡ Most other common types are CK7 +ve ([[papillary RCC]], [[chromophobe RCC]], [[clear cell papillary RCC]]) | * ‡ Most other common types are CK7 +ve ([[papillary RCC]], [[chromophobe RCC]], [[clear cell papillary RCC]]) | ||
<gallery> | |||
File:Adenocarcinoma - CK7 immunostain (5762463282).jpg | Adenocarcinoma of the lung (WC/Yale Rosen) | |||
</gallery> | |||
==See also== | ==See also== | ||
Revision as of 13:30, 8 October 2015
.jpg)
CK7 immunostain in acinar adenocarcinoma of the lung.
Cytokeratin 7, also keratin 7 and CK7, is a common low molecular keratin and a very common immunostain.[1]
Positive
Classic positive
- Ovary.
- Breast.
- Endometrium.
- Salivary gland.
- Lung (adenocarcinoma).
- Thyroid gland.
- Mesothelium.
- Pancreas.
- Stomach.
- Urothelial carcinoma.
- Esophageal adenocarcinoma.
Negative
Classic negative
- Kidney[1] (clear cell renal cell carcinoma). ‡
- Colon and rectum.[1]
- Prostate.[1]
- Thymus.[1]
- Squamous cell carcinoma.
Notes:
- ‡ Most other common types are CK7 +ve (papillary RCC, chromophobe RCC, clear cell papillary RCC)
Adenocarcinoma of the lung (WC/Yale Rosen)
.jpg)