1 Hypogonadism can occur when a man has low testosterone levels which can be caused by certain medical conditions causing a problem with the testes and/or parts of the brain that regulate the testes.  Today men with hypogonadism may be able to raise their testosterone levels and keep them in the normal range.
What is lymphangitis? Lymphangitis is an infection of the lymph vessels beneath your skin. Lymph vessels are part of your lymph system, which helps fight infection and drains excess fluid from the body. Lymphangitis is caused by a skin infection that spreads to the lymph vessels through a wound in the skin. It often occurs on an arm or leg.
Lymph nodes (sometimes called lymph glands) are an important part of the immune system of the body that fights against bacteria, viruses, and even cancer cells. When you have an infection, your lymph nodes attempt to isolate the virus or bacteria and remove it from the body.