<prompt> A surgeon excises a poion of the liver to the left to the attachment of the falciform ligament. The segments that have been resected areSegment 1a and 4Segment 1 and 4bSegment 2 and 3Segment 1 and 3  <response>: Segments II and III are to the left of the left hepatic vein and falciform ligament with II superior and III inferior to the poal plane. 