Concurrent multiple primary extramammary Paget's disease (EMPD) is rare.Herein, we present two Chinese cases of concurrent primary EMPD involving both the genitalia and the axilla, and they also had a history of other malignancy.We also summarise the cases of multiple primary EMPD previously described in literature. Careful examination of all apocrine sweat gland-bearing sites and additional internal malignancies is recommended for patients with EMPD.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.