Nummular eczema (discoid eczema)

Visual Diagnosis Support Tool: this tool displays a image of nummular eczema (discoid eczema) and classifies the characteristic manifestations of this condition. Additionally, it provides summarized information about nummular eczema (discoid eczema), including its usual location, differential diagnosis, treatment, and guidance.

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Last update:2025-03-03

Image

Selected features

algoritMD

Licensed by Depositphotos Inc.

Localization. Trunk and extremities, Legs: lower region
Erythematous lesion? Erythematous lesion
Evolution time. Chronic: more than 2 weeks, Recurrence
Skin lesion. Flat: macule or spot, Raised: papule, plaque or nodule
Surface texture. Scaly/hyperkeratosis
Edges. Well defined and regular, Poorly defined
Color. Due to blood: pink, red, purple or purple
Distribution of lesions. Discreet/isolated injury: 1 to 5 injuries
Associated symptoms. Itching
Additional information.

https://www.ncbi.nlm.nih.gov/books/NBK565878/

https://dermnetnz.org/topics/discoid-eczema