Mediastinum Flashcards

1
Q

superior mediastinum contents

A
trachea
esophagus
aortic arch and branches
pulmonary trunk
ascending aorta
R & L brachiocephalic verins
superior vena cava
Phrenic nerves (2)
Vagus nerves (2)
sypathetic trunks (2)
cardiac plexus & cardiac nerves
lymph nodes and vessels
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2
Q

anterior mediastinum contents

A

thymus gland/remnants of thymus gland

sternopericardial ligament

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3
Q

middle mediastinum contents

A
pericardial sac
heart
phrenic nerve
pericardiacophrenic artery and vein
root of lung
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4
Q

posterior mediastinum contents

A
esophagus
vagal esophageal plexus
descending aorta and its branches
veins of azygos system
thoracic duct
sympathetic splanchnic nerves
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