Eccrine porocarcinoma of the scalp: diagnosis and importance of early surgical intervention

We present the case of a 71-year-old woman presenting with a long-standing case of eccrine porocarcinoma on the scalp. After multiple incomplete excisions over the last 15  years, no metastases were found. Major reconstructive surgery was necessary after complete excision of the lesion. Complete removal of the eccrine porocarcinoma was achieved in 2 stages. The defect was closed with a large rotation flap of the scalp. No adjuvant radio- or chemotherapy was given. Tw enty-one months later, the patient presented with a rapidly growing lymph node recurrence, which was treated by lymph node dissection followed by chemoradiation. This case demonstrates the consequences of suboptimal surgical treatments and follow-up of eccrine porocarcinoma and its benign precursor, poroma. Early recognition, proper pathological diagnosis, and adequate surgical treatment are highly recommended in order to obtain a good prognostic outcome.Level of evidence: Level V, Risk/Prognostic study.
Source: European Journal of Plastic Surgery - Category: Cosmetic Surgery Source Type: research