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词汇 posterior mediastinum
释义

Definition of posterior mediastinum in English:

posterior mediastinum

noun
Anatomy
  • The posterior portion of the inferior mediastinum, lying between the pericardium and the vertebral column, and containing the descending aorta and oesophagus.

Origin

Late 18th century; earliest use found in Philosophical Transactions of the Royal Society of London.

Definition of posterior mediastinum in US English:

posterior mediastinum

noun
Anatomy
  • The posterior portion of the inferior mediastinum, lying between the pericardium and the vertebral column, and containing the descending aorta and oesophagus.

Origin

Late 18th century; earliest use found in Philosophical Transactions of the Royal Society of London.

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