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Archived diagnostic challenge

What’s your diagnosis?

Case #007 · Archive play does not affect the daily streak.

Dorsal view of a hand showing a small red-purple raised lesion on the distal ring finger, with subtler violaceous lesions on adjacent fingers. — Watermarked image sourced from DermNet CC BY-NC-ND 4.0 educational use

Dorsal view of a hand showing a small red-purple raised lesion on the distal ring finger, with subtler violaceous lesions on adjacent fingers. — Watermarked image sourced from DermNet CC BY-NC-ND 4.0 educational use

Stage 1 of 55 points available

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Photograph only

Study the image, then choose the most specific diagnosis. A new clue appears after each incorrect attempt.

Diagnosis

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Dermdle is intended for medical education and is not medical advice or a diagnostic tool.

A daily visual diagnosis challenge designed for dermatology education, with documented sources and an accountable editorial workflow.

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Dermdle is intended for medical education and is not medical advice or a diagnostic tool.