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Quiz|Articles|February 22, 2026

Dermatology Times Spot Test: February 22, 2026

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Key Takeaways

  • A weekly quiz format is used to assess familiarity with foundational dermatology concepts and evolving practice-relevant developments.
  • This installment spotlights vitiligo, signaling emphasis on recent news and advancements relevant to disease understanding and management.
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Put your dermatology expertise to the test with Dermatology Times’ interactive quiz series!

Welcome to Dermatology Times' Spot Test!

Each week, dive into a series of thought-provoking questions designed to test your understanding of essential topics, trends, and breakthroughs in dermatology. In this edition, we’ll cover the latest news on vitiligo.

Do you have a set of quiz questions to share? Contact editor Marie Bosslett at [email protected] to contribute.

Which form of vitiligo is the focus of AbbVie’s phase 3 Viti-Up clinical program?


How many patients were included in this combination study, and over what duration were outcomes assessed?


In this phase 2b analysis of ritlecitinib, which factors were associated with numerically higher response rates at the end of the extension period?

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