Noninfectious epididymitis that happen spontaneously might be caused by the reflux of urine through the ejaculatory ducts and vas deferens into the epididymis, producing inflammation that leads to swelling and ductal obstruction. Men with history of vasectomy are also predisposed to chronic nonifectious epididymitis. Typical inciting factors include prolonged periods of sitting (long plane or car travel, sedentary desk jobs) or vigorous exercise (heavy lifting). Acute infectious epididymitis are often associated with more tenderness and swelling, whereas chronic noninfectious epididymitis tend to have less tenderness and swelling upon examination. Thorough past medical history and physical examination can help with determining the diagnosis. It is often that individuals with chronic noninfectious epididymitis will present with a history of a lack of symptom improvement while on antibiotic therapy. Management of chronic noninfectious epididymitis includes scrotal elevation, nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen (unless unable to take for medical reasons), and it is recommended that individuals avoid physical activities that may cause said symptoms. Those with sedentary jobs or often experience prolonged periods of time sitting should practice physical mobility more frequently. Risk Factors
It is not well known what may be causing the growth of a spermatocele. It has been observed that pregnant women who were prescribed diethylstilbestro (DES) to prevent pregnancy complications, such as miscarriage, and gave birth to a son most likely increased the risk of the son to develop a spermatocele in the future. However, doctors stopped prescribing this medication in 1971 since it increased the risk of women developing a rare vaginal cancer.
Orthostatic proteinuria (synonyms: orthostatic albuminuria, postural proteinuria)  is a benign condition. A change in renal hemodynamics, which in some otherwise normal individuals, causes protein (mostly albumin) to appear in urine when they are in the standing position. Urine formed when these individuals are lying down is protein-free.There is normal urinary protein excretion during the night but increased excretion during the day, associated with activity and upright posture. Total urinary protein excretion may be increased but levels above 1 g per 24 hours are more likely to be associated with underlying renal disease. The exact cause for orthostatic proteinuria is not known. == References ==