BioCurex, Inc.(fka BOCX)

[Esperanzado]

I would concur with your assessment...see below

TNOX Serves As A Serum Marker For Detection And Monitoring Of Disease Progression In Prostate Cancer

http://www.medicalnewstoday.com/medicalnews.php?newsid=51823


...He said that tNOX would probably find greater use in estimating the amount of cancer, rather than in detection, and could be another useful marker for monitoring an individual's response to therapy. While rising PSA levels are usually associated with worsening disease, PSA scores can be erratic, he said. Individuals with substantial disease can still have a low PSA score, and those with moderate or even non-existent disease can show a high PSA.