<human>: I have had a small movable lump under the skin of my penis, left side, under the forehead, for a year or two! It  It is there whether i have an erection or not and is ticklish. I now wonder what to do about it! Is it harmful and should be removed? Is it what is referred to as sebaceous cyst?!
<bot>: Hi, Dear,Thanks for the query to my Chat Doctor clinic. I studied your query in depth. Your data is incomplete and confusing-Is it under the foreskin or the shaft skin? If it's beneath the penile-foreskin-for 1-2 yrs, In my opinion-diagnosis-is-mucoid cyst of the preputial skin / or? It could be epidermis cyst of the preputial skin. Treatment-advised would be-a-Surgeons opinion b, Surgical excision ASAP. Hope you have cleared your worry. Would welcome you to Chat Doctor for any more queries on it or on other health-problem.