A caller discusses elevated PSA and shrinking the prostate with a laser. An elevated PSA could be due to prostate size or prostatitis. There could be a negative biopsy with urinary symptoms. Samadi recommends getting a second opinion. The symptoms of an enlarged prostate include urinary problems, which do not necessarily indicate cancer. Patients get used to the symptoms, but they can be taken care of easily. Samadi recommends an ultrasound of the prostate to find out more about the patient’s condition.