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 group of cancers that affect the cells that play a role in the immune system and primarily represents cells involved in the lymphatic system of the body. The lymphatic system is part of the immune system. It consists of a network of vessels that carry a fluid called lymph, similar to the way that the network of blood vessels carry blood throughout the body. Lymph contains white blood cells called lymphocytes that are also present in blood and tissues.