What is an enlarged thymus?
The brake gland is located just below the neck, behind the bone and in front of the heart. It is a decent structure divided into two lobes and plays a role in the normal functioning of the immune system. The enlarged gland of the thymus may occur for many reasons, including the simple tissue of the thymus, which is found in some autoimmune disorders where the immune system of the body is attacking. Other causes of magnification are: cysts, benign tumors and cancer. In children, it is relatively large, so any conditions causing the thymus enlargement at this age risk interfering. The thymus is a place where mature specialized white blood cells are known as T-lymphocytes. Ripe T-lymphocytes leave the thymus only when they are able to recognize cells and substances in the body that are not part of the number and attack them as part of the immune response. That is why the problems with the early may be associated with autoimmune disease, as defective cells can enter into circulation and accidentally attack each other.
When the thymus gland is enlarged, it is usually a sign of autoimmune disease, although in children there is also a condition where the thymus increases extremely without the apparent cause, known as idiopathic hyperplasia. The autoimmune state known as Myasthenia Gravis is generally associated with an enlarged thymus in adults. People with Myasthenia Gravis experience muscle weakness due to body antibodies that disrupt the way of nerve functioning. This disease can be serious if breathing muscles are seriously affected, which requires artificial ventilation, but in general it is treatable drugs. The thymus can also be removed by surgically, which releases symptoms in most people, although the specific part that the thymus plays on disease is not fully understood.
benign or non -lawyer growth or tumor may be the cause of an enlarged thymus. Examples of benign growth include cysts, oily lumps called thymolipomas and tumors knowmine as thymomes. It was found that up to half of all people with thymoma also have myasthenia gravis. Benign tumors often do not cause any symptoms unless they push the trachea or other important structure, and the usual treatment is to be removed by surgery.
rarely, malignant or cancer, tumors can lead to elevated enlarged gland. Since malignant tumors tend to spread to the surrounding structures, they are more likely to cause symptoms than benign growth. Symptoms such as pain, hoarse voice and swollen face may occur. The treatment includes surgical removal, chemotherapy and radiotherapy. Sometimes tymomes can spread, in which case they are steamed in the same way as the thymus cancer.