A benign or malignant neoplasm that affects the vulva. Representative examples include Bartholin gland adenoma, vulvar nodular hidradenoma, vulvar carcinoma, and vulvar melanoma. The disease is Monarch Disease Ontology id MONDO_0021049 (vulvar neoplasm). Also known as: mammalian vulva neoplasm, mammalian vulva neoplasm (disease), mammalian vulva tumor, mammalian vulva tumour, neoplasm of mammalian vulva, neoplasm of the vulva, neoplasm of vulva, tumor of mammalian vulva.