1) In this exhibit, CT anatomy of several less-known yet critically important structures of the upper thorax is shown.
2) Relevent anatomical knowledge is also given
Anatomic structures
Thoracic duct
Vertebral vein
Internal mammary vessels above the parasternal level: Relation to the lateral margins of the costal cartilage and the brachicephalic veins
Soft-tissue density of the sternoclavicular joint projected below the clavicle with correlation with cryosection anatomy
Cervical extension of the thymus: CT density in adolescent and adults
The locations of the phrenic, vagus, and recurrent laryngeal nerves on axial CT scans
Lee, S,
Han, D,
Need-to-Know CT Anatomy of the Upper Thorax. Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL.
http://archive.rsna.org/2014/14001191.html