Annular Lesions: Diagnosis and Treatment - AAFP
2018年9月1日 · Annular lesions can present in a variety of diseases. Knowledge of the physical appearance and history of presentation of these skin findings can help in the diagnosis. A pruritic, annular,...
Erythema annulare centrifugum - DermNet
Erythema annulare centrifugum is a chronic reactive form of annular erythema characterised by erythematous, circular, arciform, and polycyclic lesions, with a characteristic delicate scale behind the advancing edge (‘trailing scale’).
Annular erythema (erythema annulare centrifugum): Signs
Annular erythema refers to a number of chronic annular and erythematous skin eruptions. The eruption usually begins as a small raised pink-red spot that slowly enlarges and forms a ring shape, while the central area flattens and clears.
Approach to the patient with annular skin lesions
A wide variety of cutaneous and systemic disorders present with annular (ring-like) skin lesions (table 1). The careful assessment of lesion characteristics and accompanying clinical features is valuable for narrowing the differential diagnosis.
Erythematous Annular Lesions | AAFP
2007年12月1日 · Granuloma annulare is characterized by localized, pruritic, erythematous or flesh-colored, annular plaques that usually occur on the extremities. The disease is idiopathic and...
Although most annular lesions will be typical of a dermatophytosis, physicians must consider other possible diagnoses. Tinea corporis can often be diagnosed on the basis of a positive potassium...
Erythema Annulare Centrifugum - StatPearls - NCBI Bookshelf
2024年6月8日 · Erythema annulare centrifugum is an annular, erythematous lesion that appears as urticaria-like papules, enlarges centrifugally, and clears centrally. A fine scale, called a trailing scale, is sometimes inside the advancing edge. The lesion is classified as a reactive erythema and has been associated with many different conditions.
Annular Erythemas and Purpuras - PMC - PubMed Central (PMC)
Annular dermatoses (AD) are a heterogeneous group of skin diseases, whose common feature is essentially the annular or circular arrangement of the lesions with centrifugal spreading [1]. They belong to the group of figurate dermatoses, to which can be added linear or serpiginous dermatoses, for example.
Annular Lesions: Diagnosis and Treatment - PubMed
2018年9月1日 · Annular lesions can present in a variety of diseases. Knowledge of the physical appearance and history of presentation of these skin findings can help in the diagnosis. A pruritic, annular, erythematous patch that grows centrifugally should prompt evaluation for tinea corporis. Tinea corporis may be …
Annular Lesions in Dermatology - PMC - PubMed Central (PMC)
Autosomal dominant annular erythema is noted in a family and termed as familial annular erythemas. Neutrophilic and vasculitic annular eruptions includes acute hemorrhagic oedema of infancy, erythema elevatum diutinum, urticarial vasculitis, Henoch-Schönlein purpura, and some cases of leukocytoclastic vasculitis associated with myeloma ...