Features of the SIV-Associated NHL in InfectedMacaca fascicularis
| Monkey Code . | Histology and Anatomic Site . | Immunophenotype . | ||||
|---|---|---|---|---|---|---|
| CD20 . | CD3 . | CD4 . | CD8 . | CD68 . | ||
| 4 | Centroblastic, large cell NHL; retroorbital tissues | +* | − | − | − | ± |
| 8503 | Centroblastic, large cell NHL; mesenteric lymph nodes, stomach and liver | + | − | − | − | ± |
| OD5 | Centroblastic, large cell NHL; submaxillary and mesenteric lymph nodes, skin and heart | + | − | − | − | ± |
| 208 | Centroblastic, large cell NHL; retroorbital tissues | + | − | − | − | ± |
| S1 | Peripheral, pleomorphic, small-medium–sized cell NHL; axillary lymph nodes, spleen and retroorbital tissues | − | + | + | + | ± |
| Monkey Code . | Histology and Anatomic Site . | Immunophenotype . | ||||
|---|---|---|---|---|---|---|
| CD20 . | CD3 . | CD4 . | CD8 . | CD68 . | ||
| 4 | Centroblastic, large cell NHL; retroorbital tissues | +* | − | − | − | ± |
| 8503 | Centroblastic, large cell NHL; mesenteric lymph nodes, stomach and liver | + | − | − | − | ± |
| OD5 | Centroblastic, large cell NHL; submaxillary and mesenteric lymph nodes, skin and heart | + | − | − | − | ± |
| 208 | Centroblastic, large cell NHL; retroorbital tissues | + | − | − | − | ± |
| S1 | Peripheral, pleomorphic, small-medium–sized cell NHL; axillary lymph nodes, spleen and retroorbital tissues | − | + | + | + | ± |
*Sections were examined microscopically and scored semiquantitatively as follows: +, ≥20 positive cells per high power field (×400); ±, ≤5 positive cells per high power field (×400); −, absence of positive cells.