The right functional lobe includes everything to which side of the plane through the gallbladder fossa and IVC?

Study liver anatomy and function with our medical students test. Engage with detailed multiple choice questions, each with hints and explanations. Prepare effectively for your test!

Multiple Choice

The right functional lobe includes everything to which side of the plane through the gallbladder fossa and IVC?

Explanation:
Cantlie's line defines the functional boundary between the liver’s right and left lobes. This boundary is a plane drawn on the visceral surface from the midpoint of the gallbladder fossa to the middle of the IVC, and it aligns with the distribution of portal blood flow rather than the external gross anatomy. Everything on the inferior side of that plane constitutes the right functional lobe, while tissue above it belongs to the left functional lobe. This orientation explains why the right functional lobe is described as being inferior relative to the plane. The left functional lobe would be superior to the line.

Cantlie's line defines the functional boundary between the liver’s right and left lobes. This boundary is a plane drawn on the visceral surface from the midpoint of the gallbladder fossa to the middle of the IVC, and it aligns with the distribution of portal blood flow rather than the external gross anatomy.

Everything on the inferior side of that plane constitutes the right functional lobe, while tissue above it belongs to the left functional lobe. This orientation explains why the right functional lobe is described as being inferior relative to the plane. The left functional lobe would be superior to the line.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy