For about 3-4 months I have this pain in my groin area and a swelling like sensation. I got a Ultrasound done but there was nothing wrong. The sweliing sensation continues. I did have an angiogram about 9 years back and the sweliing sensation seen to be from the same area in my groin where the catheter was introduced. Any advice please.
There have been no other symptoms but I have been getting a cold and cough including chest congestion frequently.