CD20
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
CD20 | |
---|---|
Immunostain in short | |
CD20 staining in a DLBCL. | |
Similar stains | CD79a, PAX5 |
Use | B-cell lymphomas |
Subspeciality | hematopathology |
Normal staining pattern | membranous |
Positive | most B-cell lymphomas |
CD20 is a B-cell marker. It is positive in most B-cell lymphoma.
Lymphomas
Negative B cell lymphomas
- Plasmablastic lymphoma.[1]
- ALK+ large B-cell lymphoma.
- Classical Hodgkin's lymphoma.
Abberant faint positive
- T-cell lymphoma/leukemia - rare.[2]
See also
References
- ↑ Teruya-Feldstein, J.; Chiao, E.; Filippa, DA.; Lin, O.; Comenzo, R.; Coleman, M.; Portlock, C.; Noy, A. (Nov 2004). "CD20-negative large-cell lymphoma with plasmablastic features: a clinically heterogenous spectrum in both HIV-positive and -negative patients.". Ann Oncol 15 (11): 1673-9. doi:10.1093/annonc/mdh399. PMID 15520070.
- ↑ Kawano, R.; Niino, D.; Ohshima, K. (2016). "Six Cases of CD20-Positive Adult T-Cell Leukemia.". J Clin Exp Hematop 56 (2): 119-125. doi:10.3960/jslrt.56.119. PMID 27980301.