Assertion: dissection | /r/IsA | type b dissections
Facets:
Source sentences:
text: Dissections occurring in the descending aorta are classified as type B dissections.
text: Hence, the authors proposed that any dissection originating from the arch between the brachiocephalic trunk and left subclavian artery and not involving the ascending aorta proximal to the brachiocephalic trunk be classified as a type B dissection.