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.
Lymphoma is a cancer of the lymph nodes and lymphatic system. The two main types are Hodgkin and non-Hodgkin. Non-Hodgkin is the most common. The main symptom is usually an enlargement of lymph nodes that does not go away as it normally would after infection. There is no way to prevent lymphoma, but survival rates after treatment are good.