<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing a lot of pain in my lower back and sides. I also noticed that my urine is becoming darker. I am worried that I might have polycystic kidney disease.  <response>: I see. In order to confirm whether you have polycystic kidney disease, we need to conduct several medical tests including a urinalysis, radiographic imaging procedure, hematologic tests, complete blood count CBC, X-ray computed tomography Scan CT, ultrasonography Ultrasound, and glucose measurement glucose level. 