AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
Is PSA Better Than PSA?
The 4K is better and more sensitive. However, within its algorithm, it's still using PSA. So what I see is some false positives and even false negatives because if you have a high PSA from benign tissue, then it's going to be part of the algorithm. A high 4K score may lead to an unnecessary biopsy.