Testicular failureDefinition Testicular failure is the inability of the testicles to produce sperm or male hormones. Causes, incidence, and risk factors Causes of testicular failure include chromosomal abnormalities, testicular torsion, direct trauma to the testicles, diseases that affect the testicle (such as mumps, orchitis [inflammation of the testes], and testicular cancer ), and a variety of drugs. The condition is uncommon. Increased risk is linked to activities that may cause constant, low-level injury to the scrotum, such as riding a motorcycle. Frequent use of a drug known to affect testicular function, such as heavy marijuana use or some prescription medications, also increases the risk of testicular failure. Men who had undescended testicles at birth are at higher risk. Symptoms
Signs and tests A physical examination may reveal:
Hormonal levels determined through blood tests may detect low testosterone levels and high levels of gonadotropins (pituitary hormones FSH and LH). Treatment Supplementation of male hormones may be successful in treating some forms of testicular failure. In cases that seem to be due to specific exposure or activity, removal of the drug or activity may result in return of normal function. Expectations (prognosis) Many forms of testicular failure cannot be reversed. Androgen (male sex hormone) replacement is effective in reversing symptoms, though it may not restore fertility. Complications Testicular failure before to the onset of puberty will stop normal growth, specifically the development of adult male characteristics. Calling your health care provider Call for an appointment with your health care provider if symptoms occur. Prevention Avoid higher-risk activities, or watch testicular function when involved in such activities. Also, stop the activity with the first sign of symptoms. Illustrations
Page Content: Primary hypogonadism - male |