A 75-year-old male patient visited Gangneung-Wonju National University Dental Hospital (Gangneung, South Korea) with a 35-mm fluctuant lesion on the floor of the mouth. It was a dome-shaped exophytic lesion with its top on Wharton's duct orifice area. The encapsulated lesion was excised cautiously and the final diagnosis was non-infiltrating angiolipoma. To the best of our knowledge, this is the first report of an intraoral approach for the treatment of a non-infiltrating angiolipoma on the floor of the mouth in an elderly patient. Differentiating it from a ranula is essential for the surgical approach and, as there is a higher transition to infiltrating angiolipoma, definite treatment should be considered in elderly patients.
Keywords: angiolipoma; elderly; excision; marsupialisation; ranula.
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