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.
1 Epididymitis - an infection of the epididymis caused by a general infection or the sexually transmitted disease Chlamydia. Epididymitis can be treated with antibiotics.  Testicular cancer - abnormal growth of cells within the testis. The growth can disrupt normal function of one or both testes.