Assertion: frontal lobe | /r/HasProperty | bounded in front
Facets:
Source sentences:
text: The quadrate lobe is an area of the liver situated on the under surface of the medial segment right lobe (Couinaud segment IVb), bounded in front by the anterior margin of the liver; behind by the porta hepatis; on the right, by the fossa for the gall-bladder; and on the left, by the fossa for the umbilical vein.