<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, I am experiencing pain and swelling in my testicles. I did some research and I think I might have varicocele of the testicles.  <response>: Okay, to confirm the diagnosis, I would recommend a few medical tests including a urinalysis, ultrasonography ultrasound, a complete physical skin exam performed by a medical professional, a prostate specific antigen measurement prostate specific antigen test, and a rectal examination. In addition, we may need to perform other diagnostic procedures such as an interview, evaluation, and consultation. In some cases, surgical intervention such as excision removal might be necessary, but lets wait to see what the initial tests reveal. 