Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Immunohistochemical characteristics.
| Case | CD21 | CD35 | CD23 | D2 40 | CXCL 13 | S-100 | Vimentin | EMA | CK | CD163 | LCA | CD1a | CD68 | CD34 | CD3 | CD20 | Ki-67 (%) | EBER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | + | +++ | +++ | + | − | − | + | − | − | +b | +b | 0 | 0 | 0 | 0 | 0 | 35 | − |
| 2 | ++ | + | +++ | + | − | − | + | − | − | +b | +b | 0 | 0 | − | 0 | 0 | 40 | − |
| 3 | + | + | ++ | + | − | − | + | + | + | +b | +b | − | − | 0 | − | − | 30 | − |
D2-40, podoplanin; EMA, epithelial membrane antigen; CK, cytokeratin; LCA, leukocyte common antigen; +, positive; −, negative; 0, not done; +b, positive for background cells, negative for tumor cells.
