Hello,
First I should appreciate your attempts to help people in this outstanding site.
I am so confused about my dad rising PSA after 8 chemo sessions finished in August. In March my dad PSA was 60. The order of PSA during chemo period were 22, 16, 10, 9, 13, 14.7 and 14.6. But the last PSA test, 4 weeks after the last chemo session was 45. Also after the last session, my dad health is so bad. He lost so much weight bout 33 pounds, has no appetite and balance issue.
Please could some one help me why PSA has been triple after 4 weeks. We took blood test after PSMA pet, is there a chance that there is an interfere between these two test?
Before chemo my dad had been taking Abiraterone a month between.
Thank you in advance for your consideration.