Sebaceous hyperplasia of the vulva: a clinicopathological case report with a review of the literature

By contrast, the absence of significant enlargement of sebaceous lobules, and the sharp demarcation of the lesion distinguish it from hypertrophy. [...]sebaceous hyperplasia is now considered as a hamartoma rather than a true neoplasm. 5, 6 A universally accepted definition of sebaceous hyperplasia is not yet available. Between the glands, the connective tissue was composed of fibroblasts and fibrous collagen. [...]confirming the sebaceous origin of these lobules. [...]we report a unique case of sebaceous hyperplasia of the vulva in association with benign lentiginosis.