skin growth on the back of my hand

[JH79]

I have a point of growth on the back of my hand, I first noticed it in the eighties where a fisherman said it was a sea boil, it seemed to fester although it never comes to fruition, since then it has grown a small dry skin prominence in a matter of time, I cannot be more precise as I don't notice it until it feels prominent again, I pick it off as its just dry skin, that grows back slowly each time, what is it in fact and how do I get rid of it permanently.

[lovesradio]

have you seen your GP about it? Just to get it checked out?