Hi mate, i injured my thumb three weeks ago catching a football. It showed no signs of injury other than paint until last week. I have developed a lump in the joint between my thumb and the finger next to it. It appears to be near the joint in the webbing of my thumb and is approx 1cm wide. My thumb is extremely painful if i accidently clip it against something or put any pressure on it. I occasionally get pins and needles in my hand and it may be disturbing the blood circulation.

Any assistance is appreciated. It has similar symptons to a ganglion cyst but i am unsure if you can get them in this particular area.

Thanks