Testicular cancer is rare and is reported by the American Cancer Society as accounting for only 1 percent of all cancers. Testicular cancer is an extremely curable disease. If found in early stages, testicular cancer has a 95 percent five-year...
A person is considered sterile (infertile) if pregnancy is not apparent after a year of unprotected sex. This condition affects approximately 10 percent to 15 percent of couples in the United States, according to the Mayo Clinic. One or several...
Testosterone is a hormone with a powerful effect on a number of body organs, including your vascular system, muscles, brain, and bones. It's best known as a sex hormone that plays a major role in physical development, determining whether you...
Adrenal hyperplasia, commonly referred to as congenital adrenal hyperplasia or CAH, is a malfunction of the adrenal system. The adrenal glands are located above the kidneys and produce hormones called cortisol and aldosterone. People with CAH do...
There are many types of tonsillitis: viral, allergic, bacterial or irritant-induced (such as from smoke exposure). Most types are self-limiting, meaning that even without treatment, the body will recover in time. However, strep throat, which is...
Cancer of the penis is extremely rare in the United States, affecting only about 1,500 men each year, or about 1 in every 100,000 men. The penile cancer rate is much higher among men in India and some South American countries, where circumcision...
Radiation can cause changes to the DNA in our cells, which can lead to a variety of problems. The low levels of radiation encountered by most people, plus the ability of our DNA to repair itself to some extent, means that the majority of radiation...
Steroids are a type of hormone largely secreted by the adrenal glands and testicles or ovaries. They are derived from cholesterol, which is a fat soluble molecule. Enzymes in the cells of the adrenal glands, testicles or ovaries rearrange the...
The reproductive system refers to a set of organs responsible for fertility. In women, the uterus and ovaries are necessary to bear children. In men, the penis and testicles are responsible for providing sperm. Sometimes, cells within the ovaries...
Ever wondered what makes men different than women? The master male hormone, testosterone, is the answer. While testosterone is essential to women's health as well, it is crucial for many functions in the development and maintenance of the male...
Testicular cancer occurs when the cells within the testes mutate. The Association of American Family Physicians explains that the normal life cycle of a cell is to grow, divide and then die. When cells grow and divide quickly, sometimes they lump...
Approximately 500,000 vasectomies--male sterilization procedures that block the exit of sperm from the testicles--are performed in the United States each year, the National Institutes of Health reports. One of six men older than 35 has had a...
Testicular cancer may be rare, accounting for only one percent of all tumors in men, but it's the most common malignancy in males aged 15 to 34 years, according to the American Academy of Family Physicians. Treatment involves surgery, radiation...
Anabolic steroids are used in a medical setting to treat various conditions, and by bodybuilders and other athletes to improve athletic performance and build muscle. Medical uses include treating wasting diseases associated with such conditions as...
