Rolandic Anatomy
Fissure for Ligamentum Venosum
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A groove on the posterior liver for the remnant of the ductus venosus. It separates the caudate lobe from the left lobe; in portal hypertension, these remnants can sometimes recanalize, though this is rare compared to the umbilical vein.
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.