In between my thumb and index finger i have a green veinish looking lump under my skin that's about 3cm in diameter. Its soft with a soft knot inside.
Ive had it for over 10 years and lately its been feeling bruised.
I dont think its a blood clot because its not painfull and red. It almost looks like a huge vein.
Im not sure weather to visit the doctors, because ive had it for so long. But its worrying me.
What could it be??
Ive googled it and cant seem to find anything similar.
I hope someone can help me.