A rare neuroendocrine carcinoma that arises from the Bartholin gland and is characterized by the presence of malignant small cells and high mitotic activity. The disease is Monarch Disease Ontology term MONDO_0004120 (Bartholin gland small cell carcinoma). Also known as: Bartholin's gland small cell carcinoma, major vestibular gland small cell carcinoma, small cell carcinoma of major vestibular gland.