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DW Insights & Inquiries

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Lymphocytic thrombophilic arteritis

This rare disorder has a good prognosis. Whether it falls under the spectrum of cutaneous polyarteritis nodosa, or is a disease sui generis, will be determined when the etiology of these diseases is ascertained.

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LAG-3 checkpoint inhibition for advanced melanoma

LAG-3 inhibition by relatlimab is the newest checkpoint inhibitor that has demonstrated efficacy in advanced melanoma when used in combination with nivolumab.

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Eruptive pseudoangiomatosis is real

Although eruptive pseudoangiomatosis is usually encountered in children with viral syndrome, there are increasing reports in adults, including those with COVID-19, vaccination against SARS-CoV-19, and other conditions.

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Eye-opening news about oxymetazoline

Oxymetazoline has been used for its vasoconstrictive properties in rosacea, erythromlelagia, and post-acne erythema. The α-adrenergic receptors in the Muller muscle allow the drug to benefit patients with ptosis.

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One Toker over the line

In all likelihood, Zuska disease is a localized form of hidradenitis suppurativa. Should Pagetoid cells be observed histologically, Toker cell hyperplasia — a benign condition — must be considered.

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Recognition of Rituximab-induced late onset neutropenia

Late-onset neutropenia has been increasingly recognized in patients receiving rituximab. Dermatologists need to be cognizant of this adverse reaction and monitor patients carefully during rituximab therapy.

The mission of DW Insights & Inquiries

To improve the practice of dermatology, while being stimulating, practical, thought-provoking, and enlightening by offering critical perspectives on current dermatologic literature meant to be used in the clinic today and in the future.

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Explore Dermatology World Insights and Inquiries clinical topics by practice focus, condition, and medical journal source.

All content solely developed by the American Academy of Dermatology

The American Academy of Dermatology gratefully acknowledges support from Incyte Dermatology.


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