Does this sound familiar to anyone? My son has 4-5 small blisters on the side of his second toe. The blisters are not tiny like the ones I saw in photographs of dyshydriosis. They are about 3-4 mm wide and one is a little bigger. They are smooth and don't appear to be warts. He believes they have been there for a while. They don't have the depressurized center of a moluscum lesion. Since they are between toes, they are not in an area that would make contact with a gym floor or other surface. Also, it is not an area that rubs against a shoe since it is between toes. Any ideas?