On the contrary, sperm granulomas comprise only 2.5% of the general population. Amongst adolescents and pediatric patients, sperm granulomas are considered a rare phenomenon as this population does not undergo vasectomy often. The most common cause of sperm granuloma in pediatric and adolescent patients is often attributed to tumor obstruction, injury, or infection to the area.While sperm granuloma is considered a complication in most cases, it allows decompression of the vas deferens and epididymis at the vasectomy site. This allows for successful future reversal of vasectomy given the good quality sperm in the vas fluid. Any surgery in the genital area can lead to castration anxiety (fear of loss or damage to the genital organ.) Diagnosis
Sperm granulomas are diagnosed using a microscope to examine tissues (histology) taken from the area, typically done with fine needle aspiration and occur within a few weeks of a vasectomy. An example of a histology based diagnosis supporting sperm granuloma would be a sperm core surrounded by inflammatory cells, apoptotic cells, and fibrous tissue. Often, there will be empty tubes with cellular debris near the granuloma. Additionally, physicians might use high frequency ultrasounds to aid in properly diagnosing epididymal conditions such as sperm granulomas. Using these ultrasounds provide a better view of the anatomy of the epididymis, which could prevent misdiagnosis of conditions such as testicular tumors or supernumerary testis (the presence of more than two testes). Signs and symptoms
Sperm granulomas appear as hard and firm nodules that do not exceed 1 cm in size.
Features include a thickening of the nerve fiber layer, a serrated appearance to the surface of the retina just beneath a thickened layer of glial tissue at the retinal-vitreous interface. Prevention
There is no good evidence for any preventive actions, since it appears this is a natural response to aging changes in the vitreous. It has been estimated that Posterior vitreous detachment (PVD) occurs in over 75 percent of the population over age 65, that PVD is essentially a harmless condition (although with some disturbing symptoms), and that it does not normally threaten sight. However, since epiretinal membrane appears to be a protective response to PVD, where inflammation, exudative fluid, and scar tissue is formed, it is possible that NSAIDs may reduce the inflammation response. Usually there are flashing light experiences and the emergence of floaters in the eye that herald changes in the vitreous before the epiretinal membrane forms. Treatment
Surgeons can remove or peel the membrane through the sclera and improve vision by 2 or more Snellen lines. Usually the vitreous is replaced at the same time with clear (BSS) fluid, in a vitrectomy. Surgery is not usually recommended unless the distortions are severe enough to interfere with daily living, since there are the usual hazards of surgery, infections, and a possibility of retinal detachment. More common complications are high intraocular pressure, bleeding in the eye, and cataracts, which are the most frequent complication of vitrectomy surgery. Many patients will develop a cataract within the first few years after surgery.