Epidermal Inclusion Cyst Formation After Barbed Thread Lifting.

Barbed thread lifting is a widely used method because it is easier to learn, faster, and the lower frequency of complications than the invasive lifting technique. The number of reported cases about complication requiring an invasive procedure is very small, and most cases are limited to minor complications. The authors introduce a chronic, recurrent epidermal inclusion cyst that occurs after Barbed thread lifting. A 61-year-old woman visited the hospital with recurrent inflammation and scar accompanied by discharge in the temporal area lasting 2 years. She had barbed thread lifting in the area of inflammation 4 years ago. CT images showed soft tissue infiltration invading superficial fascia. intraoperative view, A multi directional barbed thread was anchored in the scar tissue. The barbed thread was pulled out and cut off inflammatory lesions, including scarring wounds, were totally excised. Histopathological examination confirmed the epidermal inclusion cyst and polydioxanone suture. After surgery, the patient recovered without any complications. In this case, the cause of epidermoid cyst is considered iatrogenic concerning history of barbed thread lifting.