In couinaud's classification, segment IV of liver is
Segments nomenclature I Caudate lobe (sometimes subdivided into left and right pas called segment IX) II Left lateral superior segment III left lateral Inferior segment IV left medial segment or Quadrate lobe V Right anterior Inferior segment VI Right posterior Inferior segment VII Right posterior superior segment VIII Right anterior superior segment
Caudate lobe
Quadrate lobe
Right lobe
Left lobe
G.I.T