I guess no matter how much they find it's still cancer, whether it's one core or 5 positive, they apparently still act on it. My husbands original biopsy showed a higher gleason score and percentages. The Final surgery path report showed a lower gleason score and only 5% containment. We're not going to argue with that.. lower is better! The reports were taken at different hospitals, thus different individuals. We sure are at their mercy to report to us the correct findings.