Lump under skin on leg
First off, I'm sorry if i've posted this in the wrong place!
I have a lump under the skin on the back of my right thigh not too far up from the knee. It looks rather unsightly and I've always dismissed it as cellulite, I've had it for a number of years. However, there is only one lump and it is more prominent when I straighten my leg. Its firm to the touch and about an inch in diameter. Does anyone know what it could be? I think it may have gotten a bit bigger. But I first noticed it many years ago, about 4 I think.