Hi, I m a 24 years old male, I had developed a severe pain in my groin about 5 months ago and lasted for 2-3 days, pain went away with some painkillers and inflammation medicine however there is still a minor but noticeable bulge (not associated with swelling or pain) on my right testicle. I had occasional blood in my urine which lasted for 2 months. Got ultrasound and CT Scan done for any stone but everything came negative, Doctor prescribed some steroids and after 10 days blood was no longer there. He has asked to to do Systo (appointment in 2 days), my question is Is that necessary since the blood has disappeared? Bulge is still there Please help. Thank you