If you donât have anything good to say, donât say anything at all. MAN: OK, I wonât! (SILENCE UNTIL SPRING). As it turns out, the film JEREMIAH JOHNSON is based on an actual book, a work of fiction entitled MOUNTAIN MAN by Vardis Fisher.
Often, the cause of iritis can't be determined. In some cases, iritis can be linked to eye trauma, genetic factors or certain diseases. Causes of iritis include: Injury to the eye. Blunt force trauma, a penetrating injury, or a burn from a chemical or fire can cause acute iritis. Infections.
Retinitis and choroiditis can each be caused by an autoimmune disease such as rheumatoid arthritis or lupus. In a large number of cases, the cause of uveitis is not known. Stress is sometimes suspected since the inflammation is triggered by the body's immune system. 1 | 2. Retinitis may be caused by viruses such as shingles or herpes and bacterial infections such as syphilis or toxoplasmosis. 2  Choroiditis is an inflammation of the layer beneath the retina. 3  It may also be caused by an infection such as tuberculosis.