Tinea versicolor affects the torso, not the nose, so I agree it's not that. I don't know what it is, though. These may be small cysts (milia.) In that case, the dermatologist can probably extract or cauterize them if you wish. But you will need to show them to someone for definitive diagnosis.
Best.
Dr. Rockoff
I have been going to a dermatologist and he used a woods lamp the diagnosis was that it was sun damage and scaring from acne.
I did not have acne that bad and it started along time after the acne went away.
This problem has been going on for about 6 years now and it isnt getting any worse but it is not getting any better.
Now the doctor has prescribed a lightening lotion. I put it on where the white is not present so as to bleach the surrounding skin. Dont know how well that is going to work because I just started treatment.
I hope it works well.