My son has hypospadias. I am trying to get him an appointment to have it fixed. Last night he told me he had a boo boo on it. After examing him I found what appears to be a white knot or lump under the skin close to the tip. Can you tell me if there is anything I can do until we get in to the doctor?
Hi, It might be molluscan or a genital wart. Nothing to worry as both of them are harmless conditions.  You can consult a dermatologist, and he will direct you accordingly. Hope I have answered your query. Let me know if I can assist you further.  Chat Doctor.