Abstract

The hamartomatous polyp is a rare benign hamartoma of the palatine tonsil, usually encountered during the second decade of life. It may be reported under various terms in the literature, like lymphangioma of the tonsil, angiofibrolipoma, lymphangiomatous tonsillar polyp and lymphangiectatic fibrous polyp. Macroscopically, it appears as a large, pale, pedunculated mass. Typically, a hamartomatous polyp is asymptomatic or manifests mild symptoms, like foreign body sensation. It is not related to a generalised lymphatic malformation process. Despite its typical appearance, an excisional biopsy is necessary to rule out a malignancy. Histological findings are consistent with a squamous epithelial covering, a core of loose fibrous and adipose tissue with sparse lymphoid aggregations and dilated lymphatic channels filled with lymph and lymphocytes. Several embryologically based theories suggested its pathogenesis; however, recurrent tonsillitis does not play an established role. A typical tonsillectomy is suggested as a sufficient therapeutical approach with no tendency for recurrence.