Primary mucinous carcinoma of the periocular region: successful management with local resections over 30 years.

Primary mucinous carcinoma of the skin is a rare malignant neoplasm, often with periocular involvement, believed to originate from eccrine sweat glands. It is slow growing and locally destructive, at times forming tumour satellites. We present a case with six local recurrences treated with surgical resections over a period of 30 years. We have not been able to find longer follow-up in the literature, and believe this case may offer insight into the management of these uniquely indolent malignancies.