Anyone else have autoimmune problems?

[SteffEtc]

After filling out the latest medical history I started to wonder how many of you have one or more autoimmune or other issues in addition to having scoliosis? I have a bunch of them, although I consider them all minor and have learned to live with them to the extent that I have to stop and think when listing them: 1. asthma, 2. keratosis pilaris (inherited/skin condition), 3. vitiligo, 4. raynauds disease, 5. hyperhidrosis. Not to mention I'm near-sighted!

Just curious. Was thinking about this while donating my second unit of blood today. I welcome all distractions from my upcoming surgery!