I Have Gone Under Operation Last March For Orchits For

i have gone under operation last march for Orchits for Right testicle due to inflammation, just after two month from operation my left epidermis start getting harder and after few month puss start drain from vas deference, no more pus and no more swelling any ware, like to know it can be heal or just the end of this, does the epidermis cell are still alive and can be cure, Doctor said it chronic epididymitis. At present no more sperm ejaculation just semen.