<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing pain while urinating and have noticed blood in my urine. I am worried that I might have bladder cancer.  <response>: Thank you for sharing your symptoms with me. Given your concerns, I would recommend several medical tests to further investigate your condition. These include a urinalysis, endoscopy and endoscopic biopsy of the urinary tract, X-ray computed tomography Scan CT, rectal examination, prostate specific antigen measurement Prostate specific antigen test, excision removal and biopsy to determine if you have bladder cancer. 