I have a bump on my back neck which is the size of a small golf ball, however, every male in our family has had it and got it removed in their 40's and 50's, it is non-cancerous and does not hurt, it does once in a while bother me as it seems when i sit down i can feel an irritation in my back neck, like a pulling in the back of my neck, i am thinking of getting it cut out, or do i really need to if it does not inter fear with every day routines.