Research Article

Matrix Metalloproteinases 2 and 9 Immunoexpression in Prostate Carcinoma at the Positive Margin of Radical Prostatectomy Specimens

Table 1

Clinical and pathological features of patients with prostate cancer treated with prostatectomy.

Feature

Age of patients (years, median) 64.12
Preoperative serum PSA (ng/mL, median)8.50
Tumor size (cm, median)2.25
Pathologic stage (%)
 pT274.00
 pT326.00
Gleason score (%)
665.40
734.60
Margin status (%)
 Positive58.82
 Negative41.17
Disease-free survival (months)
 Negative margin group31.2
 Positive margin group22.6