Ectopic thymus
Ectopic Thymus
Ectopic Thymus (pronunciation: ek-top-ik thy-mus) is a medical condition characterized by the presence of thymus tissue in an abnormal location.
Etymology
The term 'Ectopic Thymus' is derived from two Greek words. 'Ektopos' meaning 'out of place' and 'Thymos' referring to the thymus gland.
Definition
Ectopic Thymus refers to the presence of thymus tissue outside its normal location in the anterior mediastinum. This condition is usually benign and asymptomatic, often discovered incidentally during imaging studies for unrelated conditions.
Related Terms
- Thymus: A lymphoid organ situated in the neck of vertebrates which produces T-lymphocytes for the immune system.
- Ectopic Tissue: Tissue that is found in an area where it is not normally located.
- Mediastinum: The central compartment of the thoracic cavity surrounded by loose connective tissue. It contains the heart, the great vessels of the heart, esophagus, trachea, phrenic nerve, cardiac nerve, thoracic duct, thymus, and lymph nodes of the central chest.
Diagnosis
Diagnosis of Ectopic Thymus is often made through imaging studies such as Computed Tomography (CT) Scan or Magnetic Resonance Imaging (MRI). Histological examination can confirm the diagnosis.
Treatment
Treatment for Ectopic Thymus is usually not necessary unless it causes symptoms or complications. In such cases, surgical removal of the ectopic tissue may be considered.
External links
- Medical encyclopedia article on Ectopic thymus
- Wikipedia's article - Ectopic thymus
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