Assertion: main bronchus | /r/HasProperty | positioned in the mediastinum
Facets:
value: in front of the spine
type: LOCATION
value: behind the right pulmonary artery
type: LOCATION
value: transversely
type: MANNER
Source sentences:
text: The right main bronchus is transversely positioned in the mediastinum behind the right pulmonary artery and in front of the spine.