What is the purpose of thymus?

What is the purpose of thymus?

The thymus makes white blood cells called T lymphocytes (also called T cells). These are an important part of the body’s immune system, which helps us to fight infection. The thymus produces all our T cells before we become teenagers.

What happens when you have your thymus gland removed?

After puberty, the thymus does not play an important role and removing it does not result in any ill-effects or any problems with the immune system.

What is the purpose of thymectomy?

The goal of a thymectomy is to remove the source of abnormal antibody production causing the disease thus leading to resolution of symptoms.

Can a person live without a thymus?

The thymus rests on the heart and functions as a “schoolhouse” for immune cells. As cells pass through the thymus they are trained to become T cells, white blood cells that fight infection. A person without a thymus does not produce these T cells and, therefore, is at great risk for developing infections.

What should I expect after a thymectomy?

Because there is no long incision and the chest does not have to be opened, patients experience: A shorter hospital stay – usually going home the day after surgery. Less pain – typically requiring only mild pain medications. A quick recovery – taking about two weeks to get back to work.

Can the thymus grow back?

After injury the thymus has a remarkable capacity to regenerate itself.

Can a person live without a thymus gland?

What organ systems are affected by a thymectomy?

A thymectomy is the surgical removal of the thymus gland, which has been shown to play a role in the development of myasthenia gravis. Roughly 10 percent of patients with myasthenia gravis have a thymoma, or a tumor on the thymus gland.

How long does it take to recover from a thymectomy?

The recovery time depends on the type of surgery. It may take 1 to 2 weeks or as long as 3 months. Physical activity will be limited during this time. You will need to delay return to work.