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词汇 pruritus
释义

Definition of pruritus in English:

pruritus

noun prʊˈrʌɪtəsprʊˈraɪdəs
mass nounMedicine
  • Severe itching of the skin, as a symptom of various ailments.

    〔医〕瘙痒

    Example sentencesExamples
    • The most common symptom in urticaria pigmentosa is pruritus, which may be treated with [H.sub.1] receptor antagonists.
    • Liver transplantation may be considered in response to liver failure, or if the patient has uncontrollable pruritus or severe osteoporosis.
    • When the lesions are rubbed, they manifest erythema, edema, pruritus, and occasional bullae formation.
    • Latex allergic reactions range from pruritus to erythematous, weeping lesions.
    • There is no effective treatment for pityriasis rosea, except that patients who experience severe pruritus may benefit from topical corticosteroids and oral antihistamines.

Derivatives

  • pruritic

  • adjective prʊˈrɪtɪk
    Medicine
    • Urticaria, or ‘hives,’ is characterized by pruritic, white or erythematous, nonpitting edematous plaques.
      Example sentencesExamples
      • Allergic forms usually present acutely with erythematous, pruritic, edematous and exudative lesions, while contact dermatitis often has a more insidious onset with lichenification.
      • Urticaria is characterized by pruritic, edematous, well-circumscribed, erythematous plaques that are transient over several hours.
      • An area of local edema becomes a pruritic macule or papule, which enlarges and ulcerates after one to two days.
      • On re-exposure, patients develop an acute, pruritic, eczematous dermatitis, often with blisters in a linear configuration at the site of contact.

Origin

Mid 17th century: from Latin, 'itching' (see prurigo).

Definition of pruritus in US English:

pruritus

nounpro͝oˈrīdəsprʊˈraɪdəs
Medicine
  • Severe itching of the skin, as a symptom of various ailments.

    〔医〕瘙痒

    Example sentencesExamples
    • When the lesions are rubbed, they manifest erythema, edema, pruritus, and occasional bullae formation.
    • Liver transplantation may be considered in response to liver failure, or if the patient has uncontrollable pruritus or severe osteoporosis.
    • There is no effective treatment for pityriasis rosea, except that patients who experience severe pruritus may benefit from topical corticosteroids and oral antihistamines.
    • Latex allergic reactions range from pruritus to erythematous, weeping lesions.
    • The most common symptom in urticaria pigmentosa is pruritus, which may be treated with [H.sub.1] receptor antagonists.

Origin

Mid 17th century: from Latin, ‘itching’ (see prurigo).

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