Heterotopic sebaceous glands in the esophagus, a very rare histopathological diagnosis: a case report and review of the literature

Abstract

Sebaceous glands are very rarely found in the esophagus. Existing reports do not contain sufficient epidemiological, etiological, clinical, or prognostic data. Its histogenesis suggests heterotopia or metaplasia. Despite its extreme rarity, correct and generally easy identification enables establishing the proper patient monitoring.