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词汇 porphyria
释义

Definition of porphyria in English:

porphyria

noun pɔːˈfɪrɪəˌpɔrˈfɪriə
mass nounMedicine
  • A rare hereditary disease in which there is abnormal metabolism of the blood pigment haemoglobin. Porphyrins are excreted in the urine, which becomes dark; other symptoms include mental disturbances and extreme sensitivity of the skin to light.

    〔医〕卟啉症,紫质症

    Example sentencesExamples
    • He was almost certainly suffering from a hereditary blood disorder called porphyria that flowed through the veins of many of Europe's royal houses.
    • She was a young woman with acute porphyria and severe peripheral neuropathy.
    • The actual article, of course, has much more to it: the cause of his madness has been diagnosed as vitamin deficiency, anaemia, hyperthyroidism and a metabolic disease called porphyria.
    • Hemophilia is a much simpler disease to explain than porphyria.
    • Clinically identical acute attacks can occur in acute intermittent porphyria, variegate porphyria, hereditary coproporphyria, and plumboporphyria.
    • Other metabolic neuropathies include symptomatic thyroid disease, porphyria, and renal or hepatic failure.

Origin

1920s: modern Latin, from porphyrin.

Definition of porphyria in US English:

porphyria

nounˌpôrˈfirēəˌpɔrˈfɪriə
Medicine
  • A rare hereditary disease in which the blood pigment hemoglobin is abnormally metabolized. Porphyrins are excreted in the urine, which becomes dark; other symptoms include mental disturbances and extreme sensitivity of the skin to light.

    〔医〕卟啉症,紫质症

    Example sentencesExamples
    • Clinically identical acute attacks can occur in acute intermittent porphyria, variegate porphyria, hereditary coproporphyria, and plumboporphyria.
    • Other metabolic neuropathies include symptomatic thyroid disease, porphyria, and renal or hepatic failure.
    • The actual article, of course, has much more to it: the cause of his madness has been diagnosed as vitamin deficiency, anaemia, hyperthyroidism and a metabolic disease called porphyria.
    • She was a young woman with acute porphyria and severe peripheral neuropathy.
    • Hemophilia is a much simpler disease to explain than porphyria.
    • He was almost certainly suffering from a hereditary blood disorder called porphyria that flowed through the veins of many of Europe's royal houses.

Origin

1920s: modern Latin, from porphyrin.

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