Delta is located at 41Â°19â²27â³N 92Â°19â²46â³Wï»¿ / ï»¿41.32417Â°N 92.32944Â°Wï»¿ / 41.32417; -92.32944 (41.324112, -92.329481). According to the United States Census Bureau, the city has a total area of 0.93 square miles (2.41 km 2), all of it land.
Iritis (i-RIE-tis) is inflammation that affects your eye's iris, the colored ring surrounding your pupil.The iris is a part of the middle layer of the eye (uvea), so iritis is a type of uveitis, sometimes called anterior uveitis.The cause of iritis is often unknown. Sometimes iritis results from an underlying systemic condition or genetic factor.ritis (i-RIE-tis) is inflammation that affects your eye's iris, the colored ring surrounding your pupil.
UVEITIS. This is an inflammation of the middle layer of the eye which may be due to infections, auto-immune disorder and rarely, tumors. The most common uveitis is an anterior uveitits or iritis. Less common are posterior uveitis.itritis is an inflammation of the jelly in the posterior portion of the eye. This jelly which keeps the eye from collapsing may be inflamed from infection, auto-immune disorders and rarely, tumors. Patients with vitritis may notice redness of the eye, sensitivity to light, blurred vision, or spots.