September's top dermatology reads include...rosacea studies

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Fractional microneedling radiofrequency used as rosacea treatment

Patients with mild-to-moderate rosacea experienced modest clinical and histologic improvement following fractional microneedling radiofrequency treatment, according to recently published study results.

Researchers in Seoul, South Korea, conducted a 12-week, prospective, split-face clinical trial of 21 patients (20 women, mean age, 42.9 years) with mild-to-moderate rosacea.

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