2018 年 31 巻 1 号 p. 25-28
Plunging ranula is a retention cyst formed by mucous extravasation from the sublingual gland and generally treated with sublingual gland excision. Recently, sclerotherapy with OK-432 and compression therapy are known as minimally invasive therapy. In this report, we described our experiences of two plunging ranula cases consequently cured by several percutaneous aspirations with simple compressions.