Metastatic Ductal Eccrine Adenocarcinoma with Excellent Response to Immunotherapy
Eccrine carcinoma, a subtype of which is ductal eccrine adenocarcinoma (DEA), is a rare cutaneous malignancy.For Din Rail metastatic eccrine carcinoma, there are very limited data to guide treatment.Conventional chemotherapy is of limited benefit and there is only a small body of evidence for the use of immunotherapy in non-DEA eccrine carcinomas.W