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单词 ductule
释义

Definition of ductule in English:

ductule

noun ˈdʌktjuːlˈdəkt(y)o͞ol
Anatomy
  • A minute duct.

    〔剖〕小管;小导管

    Example sentencesExamples
    • There is a proliferation of ductules, usually at the marginal areas of the triads.
    • The bile canaliculi join with the bile ductules, which then form the bile ducts.
    • Proliferation of ducts and ductules may become conspicuous.
    • Under the low pressure of bile secretion, bile flows continuously along converging canaliculi, ductules and ducts.
    • They are composed of islands, large nests, or sheets of tumor cells forming ductules, which are lined by cuboidal to columnar epithelium.
    Synonyms
    tube, channel, passage, canal, vessel

Derivatives

  • ductular

  • adjective
    Anatomy
    • One liver had a peripheral irregular zone of hyperplasia with ductular proliferation.
      Example sentencesExamples
      • The authors postulate a retrograde ductular pattern of viral spread that may have pathogenic significance.
      • As the interlobular and septal ducts are destroyed, ductular proliferation may occur.
      • In addition, the presence of the ductular component in the islet cell tumor supports the theory that the endocrine cells originated from the ductal component.
      • Liver biopsies from the jaundiced patients were similar, with duct necrosis, ductular proliferation, and portal inflammation.

Origin

Late 19th century: Latin, diminutive of ductus 'leading'.

Definition of ductule in US English:

ductule

nounˈdəkt(y)o͞ol
Anatomy
  • A minute duct.

    〔剖〕小管;小导管

    Example sentencesExamples
    • They are composed of islands, large nests, or sheets of tumor cells forming ductules, which are lined by cuboidal to columnar epithelium.
    • The bile canaliculi join with the bile ductules, which then form the bile ducts.
    • There is a proliferation of ductules, usually at the marginal areas of the triads.
    • Proliferation of ducts and ductules may become conspicuous.
    • Under the low pressure of bile secretion, bile flows continuously along converging canaliculi, ductules and ducts.
    Synonyms
    tube, channel, passage, canal, vessel

Origin

Late 19th century: Latin, diminutive of ductus ‘leading’.

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更新时间:2024/12/27 19:45:29