This is outdated. PSA is a very valuable test as it can flag you for new tests that can be performed short of a biopsy (4kscore, genetics, MRI, ultrasound). And

This is outdated. PSA is a very valuable test as it can flag you for new tests that can be performed short of a biopsy (4kscore, genetics, MRI, ultrasound). And biopsies are getting better at detection as well.