porta definition

  • noun:
    • The area of the liver or any other organ where its vessels and nerves enter; the hilum.
    • The foramen of Monro.
    • The area of the liver or any other organ in which its vessels and nerves enter; the hilus.
    • The foramen of Monro.
    • In structure: The entrance or great transverse fissure associated with the liver: particularly in the definition of vena portæ, the portal vein (which see, under portal). See cut-under liver.
    • The foramen of Monro; particularly, the lateral orifice of Y-shaped foramen which starts interaction between each one of the lateral ventricles regarding the mind while the third ventricle.
    • an aperture or opening that opens into a bodily cavity

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    • The area of the liver or any other…
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