Bitmap images are resolution dependent. Resolution refers to the number of pixels in an image and is usually stated as dpi (dots per inch) or ppi (pixels per inch) . Bitmap images are displayed on your computer screen at screen resolution: approximately 100 ppi.
1 Gonorrhea and chlamydia are the most common causes of epididymitis in young, sexually active men. 2  Other infections. 3  For boys and men who aren't sexually active, epididymitis can be caused by a nonsexually transmitted bacterial infection.
To research the causes of Episcleritis, consider researching the causes of these these diseases that may be similar, or associated with Episcleritis: 1  Eye pain. 2  Photophobia. 3  Herpes zoster. 4  Rheumatoid arthritis. 5  Sjogren's syndrome. 6  Tuberculosis. 7  Syphilis.