nodular/cystic hydradenoma

nodular/cystic hydradenoma

A benign tumour consisting of an intramural nodule within a cystic space adjacent to breast tissue and axillary tissue, which is confirmed by the presence of apocrine sweat glands. The nodule has hyalinised fibrovascular stroma and benign clear and eosinophilic cells, some with squamoid features.