Small organ. The thymus is a small organ in the anterior mediastinum. There are several different tumors, but a thymoma is the most common. Thymic carcinoma is just not a common tumor. It may be related to the volume of the gland. Same as eye: very rare to have eye cancers, and it is also a small organ. This is not always true though -- testes are small, but they have many cancers per year.
Not known for sure. Thymic carcinomas are rare, accounting for 0.06% of all thymic neoplasms. Thymic gland in superior anterior mediastinum related to cellular immunity. It reaches maximum size at puberty and then regresses and involutes. Etiology not known. In about 50% of /thymic carcinomas are detected by chance with plain-film chest. Thymic carcinoma are aged 40-60 yrs. Perhaps rarity of residual thymic tissue at age.
Thymus gland. The thymus is a small organ in the anterior mediastinum. There are several different tumors, but a thymoma is the most common. Thymic carcinoma is just not a common tumor. It can be associated with myesthenia gravis. It can also be from the lymphoid cells, in which case you develop a lymphoma.
Information. Thymoma is a type of cancer that begins in the thymus. The following links may provide more information: http://goo. Gl/mqtn1 and this one: http://goo. Gl/oetwz and this one: http://goo. Gl/yjnh5.
Surgery. Thymic carcinoma responds best to carcinoma. You really have a hard time, though completely removing it because of all of the major organs and vessels of the chest are there.
Rare. Thy mic carcinoma is a rare form of cancer that starts in the thy mic gland located behind the breastbone in the mediastinum. Prognosis depends on the type of cell causing the cancer and the stage of the cancer when discovered, especially whether or not there is spread to the lymph nodes and other structures in the chest like the lungs. Seek an experienced tertiary center.
Difficult to achieve. Thymic carcinoma actually has several different types. Thymoma and thymic carcinoma are not the same. Thymic carcinoma tends to be invasive, and given the anatomic site, it goes around all of the major organs and vessels of the mediastinum and chest.
Surgical resection. Surgical resection for curative intent with negative margins would be the way to go-to cure this disease- off course, if possible to be done. Radiation therapy is given post-op if there is evidence of microscopic/macroscopic cancer. Combination of chemo/radiation is given to treat more locally advance case.
None are common. The vast majority of thymic carcinomas of all sorts "just happen", without any identifiable risk factors. Genetic mutation is a lottery over the lifetime, and some folks are lucky enough to escape all cancers through old age, but others may end up with an unusual one such as thymic carcinoma. Some of them are very curable while others are tough; I wish you luck.
Depends. Like any other cancer, survival depends on the stage at which it is discovered. Any early stage cancer can be cured, if it is found in time.