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  1. DermNet
    https://dermnetnz.org › topics › target-and-targetoid-lesions

    Target and targetoid lesions - DermNet

    • A target lesion is a round skin lesion with three concentriccolour zones: 1. A darker centre with a blister or crust 2. A ring around this that is paler pink and raised due to oedema(fluid swelling) 3. A bright red ou… 展开

    What Are Atypical Target Lesions?

    Atypical target lesions show just two zones and/or an indistinct border. In erythema … 展开

    DermNet
    What Are Targetoid Lesions?

    Targetoidlesions have concentric zones and look similar to target lesions but are not due to erythema multiforme. They may evolve over a different time frame. Several skin conditions c… 展开

    DermNet
    How Is The Final Diagnosis Made?

    As targetoid lesions are descriptive rather than diagnostic, a careful medical history and full skin examination are necessary to make the correct diagnosis. Consider the time course of d… 展开

    DermNet
    Erythema Multiforme: Recognition and Management | AAFP
    Erythema multiforme lesions typically begin as pink or red papules, which can then become plaques. 21, 22 These lesions can cause burning or itching. 23 Over the next three to five days, the ...
    AAFP · https://www.aafp.org/pubs/afp/issues/2…
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    目录
    What Are Atypical Target Lesions?
    What Are Targetoid Lesions?
    How Is The Final Diagnosis Made?
     
  1. Erythema multiforme
    • 根据 2 个来源
    Erythema multiforme is your body’s reaction to an illness, infection or medicine. This condition affects your skin and causes a painful, itchy rash that looks like a bulls-eye or a target.

    Erythema Multiforme: Sympt…

    my.clevelandclinic.org
    Erythema multiforme is an immune-mediated reaction that causes a raised, red, target-like rash on the skin or mucous membranes. It often resolves on its own but may require medical treatment.

    Erythema multiforme: Pict…

    medicalnewstoday.com
  2. AAFP
    https://www.aafp.org › pubs › afp › issues

    Erythema Multiforme: Recognition and …

    2019年7月15日 · Erythema multiforme lesions typically begin as pink or red papules, which can then become plaques. 21, 22 These lesions can cause burning or itching. 23 Over the next …

  3. DermNet
    https://dermnetnz.org › topics › erythema-…

    Erythema multiforme - DermNet

    2021年9月1日 · Erythema multiforme is an immune-mediated, typically self-limiting, mucocutaneous condition characterised by ‘target’ lesions. Significant mucosal involvement distinguishes …

  4. The Merck Manuals
    https://www.merckmanuals.com › professional › ...

    Erythema Multiforme - Dermatologic Disorders - Merck Manual ...

  5. National Center for Biotechnology Information
    https://www.ncbi.nlm.nih.gov › books

    Erythema Multiforme - StatPearls - NCBI Bookshelf

    2024年10月29日 · Erythema multiforme is an immune-mediated hypersensitivity reaction with cutaneous and mucosal involvement. Clinically, erythema multiforme is characterized by macular, papular, bullous, or urticated lesions with a …

  7. Cleveland Clinic
    https://my.clevelandclinic.org › health › diseases

    Erythema Multiforme: Symptoms, Causes & Treatment - Cleveland …

  8. Wikipedia
    https://en.wikipedia.org › wiki › Erythema_multiforme

    Erythema multiforme - Wikipedia

    Erythema multiforme (EM) is a skin condition that appears with red patches evolving into target lesions, typically on both hands. [ 2 ] [ 3 ] It is a type of erythema possibly mediated by deposition of immune complexes (mostly IgM …

  9. nih.gov
    https://pmc.ncbi.nlm.nih.gov › articles

    Erythema multiforme in children - PMC

  10. eMedicine
    https://emedicine.medscape.com › article

    Erythema Multiforme: Background, Pathophysiology, Etiology

  11. Wikipedia
    https://en.wikipedia.org › wiki › Target_lesion

    Target lesion - Wikipedia