I have a large, rock hard fat necrosis above elbow in L arm. Surgeon believes my compression garment was too tight. I also have open, but healing, spots along incision. Doc says he'll do a revision once inflammation subsides since skin will probably be stretched out. I'm so disappointed. Does that sound reasonable that fat necrosis can be caused by compression garment? It was really tight on L arm especially. Doc said he removed more from L arm. R arm is also still numb and swollen but less so.