Primary mucinous carcinoma of the skin: a population‐based study

Abstract

PMCS is a rare, slow-growing tumor which rarely metastasizes and is associated with low mortality. The age-standardized incidence rate, based on data from a population-based cancer registry of high quality and validity, is less than 0.1 per million. However, the precise number may be higher, since PMCS is an indolent tumor, which may be mistaken for a benign tumor and thus not always examined histologically.