Table 2.
Frequency of ERG overexpression and PTEN loss by IHC.
| PTEN positive | PTEN Loss | Total | |
|---|---|---|---|
|
|
|||
| ERG negative | 16 (20.8%) | 17 (22.1%) | 33 (42.9%) |
| ERG positive | 21 (27.3%) | 23(29.9%) | 44 (57.1%) |
| Total | 37 (48.1%) | 41 (51.9%) | 77 (100%) |
P=0.821, Fisher’s Exact test.