For awhile now---months, maybe even a year or two--I have had a lump
on the side of
my iris in both eyes (the side closest to the corner of
/nose). It is a tad smaller than the tip of a match, and it is not a different color or anything...but it's a rather significant lump on the white part of the eyeball. OK..sometimes there is a yellow tinge, but that is very faint and not the norm. It is very prominent on my right eye, but not so on my left.