Epistemis

Urticaria

Dermatology · Reactions / systemic

Annular urticaria in 60-year-old man. The itchy skin lesion arose and disappeared within 12 hours. The trigger is unknown.
Annular urticaria in 60-year-old man. The itchy skin lesion arose and disappeared within 12 hours. The trigger is unknown.

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Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.

Previousbullous pemphigoid
Category
Reactions / systemic
Difficulty
basic
Type
Inflammation/Infection

Origin: Klaus D. Peter, Wiehl, Germany · CC BY 3.0 by · Wikimedia Commons · License CC BY 3.0 by

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