Primary testicular hypofunction, also known as primary hypogonadism, refers to the condition where the testes fail to produce adequate levels of testosterone and sperm. This condition is often associated with infertility, low libido, fatigue, and a reduced ability to build muscle. It can be congenital or acquired, with causes ranging from genetic disorders such as Klinefelter syndrome to physical injury or infection of the testes. At Emirates Hospitals, a team of specialists, including endocrinologists, urologists, and fertility experts, work together to diagnose and treat primary testicular hypofunction, providing patients with tailored care to manage the condition.
Primary testicular hypofunction occurs when there is a problem with the testes themselves, rather than a hormonal issue in the brain (which would be classified as secondary hypogonadism). Common causes include genetic conditions like Klinefelter syndrome, where men are born with an extra X chromosome, or physical trauma to the testes. Other causes include infections like mumps, varicocele (enlarged veins around the testes), and exposure to toxins or certain medications. These factors can damage the seminiferous tubules of the testes, which are responsible for sperm production and testosterone synthesis.
At Emirates Hospitals, diagnosing primary testicular hypofunction begins with a thorough medical history and physical examination. Blood tests are conducted to measure testosterone levels, as well as other hormones such as luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which help assess the functioning of the testes. Imaging studies like ultrasound may be used to examine the structure of the testes for any abnormalities or signs of damage. Genetic testing may also be done to rule out any chromosomal abnormalities that could be causing the condition.
The treatment for primary testicular hypofunction at Emirates Hospitals is based on the underlying cause of the condition. Hormone replacement therapy (HRT) is often used to normalize testosterone levels and relieve symptoms like fatigue and low libido. For men wishing to have children, sperm extraction methods or in vitro fertilization (IVF) may be considered, as fertility is often affected in cases of primary hypogonadism. In cases where the condition is due to an underlying medical issue like varicocele, surgical intervention may be necessary to improve testicular function.
Primary testicular hypofunction can be caused by genetic disorders, physical trauma, infections, varicocele, or exposure to certain medications and toxins.
Diagnosis involves blood tests to measure testosterone and other hormone levels, imaging studies, and sometimes genetic testing to identify the underlying cause.
Yes, testosterone replacement therapy is commonly used to alleviate symptoms such as fatigue, low libido, and muscle loss in men with primary testicular hypofunction.
Yes, primary testicular hypofunction often leads to infertility due to reduced sperm production. However, fertility treatments like sperm extraction or IVF may help men achieve biological fatherhood.
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