Portal tract structure	Structure of hepatic acinus
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Portal triad structure (body structure)
	Portal triad structure
	Portal triad Hepatic triad

Id	76726002
Status	Primitive

SNOMED CT to ICD-O simple map

C22.1

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Entire portal triad

Space of Mall1

Structure of interlobular artery of liver1

Structure of interlobular bile duct1

Structure of interlobular vein of liver1