Hi - I found this forum and along with many of you am thankful to the NHS for their brilliant attention. 

By chance I found I had a cancer growth in my left kidney. This has now been removed and I am recovring well from the surgery. The initial pain around the wound passed after a week or so but I now have this soreness in my upper groin just below the incision area. It feels puffy and slightly numb. I mentioned it to the doctor who suggested it may be a fluid build up after the op. Its not overtly painful but uncomfortable and not helped by the residual gas in my belly that means I have trouble getting my  trousers or shorts to fit!

Does this resonate with anyone?