Which segment in the picture is caudate lobe ?
- Liver has been divided into VIII surgical segments by Couinaud.
- This segmentation is based on the distribution of portal vein & hepatic vein.
- Each segment is supplied by a branch of hepatic artery,portal vein & bile duct.
- Segments I,II,III,IV belongs to left lobe.
- Segments V,VI,VII,VIII belongs to right lobe.
- Caudate lobe is segment I whereas quadrate lobe belongs to segment IV.