Assertion: sided aortic arch | /r/CapableOf | cross descending
Facets:
value: on the left side of spine
type: LOCATION
Source sentences:
text: Review of CTA images revealed a right-sided aortic arch crossing the midline posterior to the trachea and the oesophagus in the upper mediastinum and further descending on the left side of spine (figure 1B–E).