Pearly penile papules are multiple, small (about 1-3mm) papules running around the circumference of the crown of the glans penis. They typically develop in
men aged 20 to 40, and around 10 per cent of all
men are affected. They may be mistaken for warts, are not infectious and require no treatment.'
'Fordyce spots are small (1-5mm) bright red or purple papules that can appear on the glans, shaft or scrotum and usually affect younger men.