3 ms·
That is concerning. I've heard that PSA can be produced in other parts of your body but at very low level, not enough to pass the threshold of concern. If the s
by zwieback 5y ago
That is concerning. I've heard that PSA can be produced in other parts of your body but at very low level, not enough to pass the threshold of concern. If the spikes are high and the test is reliable then there could be something lurking in the body somewhere. The other answer also suggests it's difficult to diagnose where the cancer (or tumor, etc.) is located.
- drocer88 5y agoHere's an authoritative source on Protein Specific Antigen ( aka KLK3, Kallikrein related peptidase 3 ): https://www.proteinatlas.org/ENSG00000142515-KLK3/tissue https://www.proteinatlas.org/ENSG00000142515-KLK3/tissue