When is a prostate nodule a nodule and should it be biopsied?

A prostate nodule back in the day was the number one reason to biopsy the prostate. Today the number one reason is an abnormal PSA and the most common finding on rectal exam for the patient with prostate cancer is...a normal exam. Dr. McHugh's podcast on the subject sheds a bit of light on this subject and frustrating concept that some patients have difficulty grasping.