{Reference Type}: Case Reports
{Title}: Successful treatment of rare adverse event after radiofrequency microneedle on Fitzpatrick skin type IV : a case report.
{Author}: Hidajat D;Murlistyarini S;
{Journal}: J Cosmet Laser Ther
{Volume}: 25
{Issue}: 5
{Year}: 2023 Nov 17
{Factor}: 1.982
{DOI}: 10.1080/14764172.2024.2306982
{Abstract}: Radiofrequency microneedle (RFM) is relatively safe to use for all skin types but there is still possibility of adverse events. Tram-track scarring or uniform papular eruptions is a rarely reported adverse event, but it is challenging to manage. We report a case of successful treatment of tram track scarring post RFM using a combination of light emitting diodes 640 nm and a salicylic acid peel and home treatment with a combination of azelaic acid and retinoic acid. There is still no standard therapy to treat this case. The results of clinical observations showed the lesions completely recovered in 6 months.