Assertion: saccular aneurysm | /r/HasProperty | filled by thrombus
Facets:
value: either partially
type: DEGREE
value: often
type: TEMPORAL
Source sentences:
text: Saccular aneurysms are spherical in shape and involve only a portion of the vessel wall; they vary in size from 5 to 20 cm (8 in) in diameter, and are often filled, either partially or fully, by thrombus.