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Surgical Anatomy of the Thymus Gland

  • Joseph B. Shrager

Abstract

The thymus is an H-shaped, bilobed gland that sits largely in the anterior mediastinum but extends also into the lower neck. In infancy through adolescence the gland it quite large, filling the entire anterior mediastinum and even bulging the pleurae out laterally into each hemithorax. With increasing age, as its role in maturation of the immune system diminishes, the thymus shrinks dramatically. By age 50, the normal thymus is a diminutive, mostly fatty structure.

Keywords

Phrenic Nerve Anterior Mediastinum Thymic Tissue Innominate Vein Thymus Gland 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Italia 2008

Authors and Affiliations

  • Joseph B. Shrager
    • 1
  1. 1.School of Medicine Thoracic Surgery University of Pennsylvania Hospital of the University of Pennsylvania and Pennsylvania HospitalPhiladelphia Veterans Affairs Medical CenterPhiladelphiaUSA

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