Thanks for the quick reply,
The radiologist was told to look out for signs of chondromalacia and found there was no signs of it. All my symtoms do point to patellofemural pain. I'm resting and icing the injury at the moment and doing some non impact training like swimming and cycling. I'm going to start a stretching regime now too. Is there anything more i can do? Any idea how long it will take for me to get back playing football?