1. Psoriasis By: Kelsey Dussault

2. 2.2% of United States and 1-3% of the world have psoriasis. Severe Psoriasis covers more than 10% of body. Moderate : from 3-10% of body Mild: less than 3% of body

3. Elbows and knees are most common places.

4. Psoriasis on your ears can be serious when its severe, the build up can cause temporary hearing loss.

5. Finger and toe nails.

6. Laser Treatment

9. http://www.webmd.com/skin-problems-and-treatments/slideshow-common-adult-skin- problems http://www.webmd.com/skin-problems-and-treatments/psoriasis/understanding- psoriasis-basics http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001470