I saw the pics of sebaceous and i found the growth i hv on my penis head and some on shaft is similar. But i am still worried.I have this for almost 1 year and it doesnt hurt or itch. Neither it has become big, nor changed colour. But i has come out in shaft as well. Earlier it ws only on the head of my penis. i consulted a doctor and he gave me some Dermanol-C. but it didnt really helped. Its still the same.