White hard pimple on scrotum sac - what is it?

[Foonj]

My scrotum has come up with a single spot. Hard white oversized pimple. If I squeeze it nothing, it's not itchy but it is sensitive to touch when I scratch my scrotum. I put a needle into it and squeezed it and nothing came out, i puppy the top layer of skin off ( like you would a pimple and squeezed and blot simply went though it like it was a normal patch of skin.

Unsure if I should be worried about it?

[url=http://www.iforce.co.nz/View.aspx?i=tdqyodss.iva.jpg][img]http://iforce.co.nz/i/tdqyodss.iva.jpg[/img][/url]

Link to image

http://iforce.co.nz/i/tdqyodss.iva.jpg

[SassyLassie]

Hello~First, don't pop anything with a needle, it is not sterile and can cause an infection. Second, I would see a dermatologist, he/she will be able to properly diagnose what the issue may be.