On my chest and legs I have slightly raised white rings around my pores/hair follicles. I seem to be getting more and more.

One doctor thought it might be a fungus, but I have had it for about 10 years.  Another doctor thought it was due to my hair follicles, and she suggested using corizone cream and getting sunlight on them.  Nothing has helped.  It is not Tinea versicolor... I have seen numerous pics of that and it does not look anything like that.

Any suggestions?