Chemical Burn from Vinegar Following an Internet-based Protocol for Self-removal of Nevi.

"Natural home remedies" for nevi removal found on the Internet can be ineffective, or worse, dangerous. Children and teens, in particular, may be more likely to attempt self-treatment in order to avoid discussing their concerns with their parents. Here, the authors report a case of an adolescent who presented with a chemical burn after following an Internet-based protocol for nevi removal using apple cider vinegar.

Can long-term alopecia occur after appropriate pulsed-dye laser therapy in hair-bearing sites? Pediatric dermatologists weigh in.

BACKGROUND: The risk of long-term alopecia after pulsed-dye laser (PDL) therapy is unknown. To identify how many practitioners treat hair-bearing sites with PDL and how commonly long-term alopecia occurs, the authors queried pediatric dermatologists about their experiences using this modality. METHODS: A survey was designed to evaluate the frequency of and factors contributing to long-term alopecia after PDL treatment of port-wine stains (PWS). "Long-term" was defined as no sign of hair regrowth after several years of nontreatment. The survey was administered to attendees at the 2014 Society for Pediatric Dermatology biannual meeting. RESULTS: Sixty-four pediatric dermatologists completed the survey, 50 of whom had experience using PDL. Of these physicians, 86% have used PDL to treat PWS of the eyebrow and 80% have treated PWS of the scalp. Over one-quarter of respondents (25.5%) using PDL on hair-bearing areas had at least 1 of their patients develop long-term alopecia after PDL treatment. The incidence of long-term alopecia after PDL treatment in the surveyed population was 1.5% to 2.6%. CONCLUSION: The occurrence of long-term alopecia at hair-bearing sites after treatment with PDL may be greater than previously thought. Because the majority of physicians using PDL treat hair-bearing areas, prospective studies are needed to more accurately determine the risk of long-term alopecia and the factors that contribute to it.

Successful treatment of pearly penile papules with carbon dioxide laser resurfacing after local anesthesia in an adolescent patient.

Pearly penile papules (PPP) can cause significant psychological morbidity. Herein we report the successful use of a macrofractionated carbon dioxide laser at full-field ablative density settings for the treatment of PPP in a 17-year-old boy using local anesthetic alone. Our experience leads us to believe that PPP can be successfully treated in the pediatric and adolescent populations using this novel and relatively noninvasive technique.