Does this look dodgy?

[Thatsasmashingblouseyouvegoton]

Please see attached pic

Right upper arm, far right of pic...sort of domed spot? It's not particularly red nor itchy. I can pick it and it sort of "crumbles"?

Been there for about 2 years now.

I had an ugly duckling mole removed from my back last year and am very freckley and moley generally.

Should I get it looked at?

It might be a sebhorreic keratosis - they are usually raised and a bit crusty. Very, very common, especially in age. I’m 75, and have loads of ‘em! As did my mum, so might be genetic.

Hi
Thanks for replying
It's not crusty but if I pick at it it sort of crumbles?
I've got a couple of SKs and it's not like them