[Polymorphic sweat gland adenocarcinoma of low grade of malignancy]

Recently, Suster and Wong added a distinctive entity to the large nomenclature of sweat gland carcinomas. This tumor is equivalent to the polymorphous low-grade adenocarcinoma of minor salivary glands. It is characterized by its variegated architecture and its relatively indolent behaviour. The authors report here a new case of this neoplasm. The morphological and immunohistochemical criteria and the differential diagnosis are reported.