lobes of liver Flashcards
what are the anatomical lobes of the lung?
left right caudate lobe quadrate lobe quadrate & caudate are part of right lobe
What separates the left and right lung on the diaphragmatic side?
the falciform ligament
What separates the left and right sides on the visceral side I’m anatomical separation of the lung?
left sagittal fissures
What is the papillary process?
tail of caudate lobe
Where is the caudate process?
extends between the IVC and port hepatis
connecting it to the right lobe
What is cantlies line?
From gall bladder to IVC fossa
divides liver into left and right lobes
on the diaphragmatic side
separates liver into left and right surgical lobes
what is the main portal fissure (right sagital fissure)?
Where the middle hepatic vein lies
separate the liver into left and right lobes
What is in the left sagital fissure?
left hepatic vein
What is in the right portal fissure?
right hepatic vein
What are the divisions of the liver?
right sagittal fissure (main portal fissure) - divides into left right
right portal fissure (not outside marking) - divides right into posterior & anterior
Left sagittal fissure (left portal fissure and falciform ligament)- divides left into medial & lateral
What does each division receive?
a tertiary branch of the portal triad
How dare the (lateral & medial) divisions divided on the right surgical lobe?
Transverse line dividing it into four parts
How is the left division (lateral and medial divided?
the medial division is left intact
lateral is divided with a transverse line making two segments
how are the segments named?
starting with the upper lateral segment
the liver is numbered clockwise
Which lobe is number 1 lobe?
caudate lobe
