A non-metastasizing eccrine appendage sweat gland neoplasm. Representative examples include hidrocystoma, syringoma, and syringofibroadenoma. The disease is MONDO_0024247 (benign eccrine neoplasm). Also known as: benign eccrine neoplasm of skin, benign eccrine neoplasm of the skin, benign eccrine skin neoplasm, benign eccrine skin tumor, benign eccrine skin tumour, benign eccrine sweat gland neoplasm, benign eccrine tumor, benign eccrine tumor of skin.