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Table 1 Summary of p501s staining scores on benign and malignant prostatic epithelium

From: Diagnostic utility of p501s (prostein) in comparison to prostate specific antigen (PSA) for the detection of metastatic prostatic adenocarcinoma

 

LESIONS

MEAN SCORE ± SE

Benign prostatic epithelium

Normal donor prostates (NDP)

1.95 ± 0.15

 

Non-neoplastic prostatic tissues adjacent to malignant glands (NNT)

1.77 ± 0.13

 

Benign prostatic hyperplasia (BPH)

2.10 ± 0.08

Malignant prostatic epithelium

High-grade prostatic intraepithelial neoplasia (HGPIN)

2.09 ± 0.10

 

prostatic adenocarcinoma (PCA)

1.52 ± 0.06

Metastatic prostatic carcinoma

Metastatic carcinoma to lymph nodes (MLN)

1.0 ± 0.10

 

Metastatic carcinoma to other sites (MC)

0.64 ± 0.11