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.
Pathologic Assessment in 68 patients undergoing active surveillance with delayed intervention.
| Pathology | |
| Benign | 9 (13) |
| Oncocytoma | 7 (10) |
| Angiomyolipoma | 2 (3) |
| Malignant | 57 (84) |
| Histologic subtype | |
| Clear cell | 39 (68) |
| Papillary | 15 (26) |
| Chromophobe | 2 (4) |
| Collecting duct | 1 (2) |
| Stage | |
| T1a | 36 (86) |
| T1b | 3 (7) |
| T2 | 1 (2) |
| T3a | 1 (2) |
| T3b | 1 (2) |
| Nuclear grade | |
| 1 | 19 (36) |
| 2 | 21 (40) |
| 3 | 11 (21) |
| 4 | 2 (4) |
| Unavailable | 2 (3) |
