A New Approach for Resection of Giant Sublingual Epidermoid Cyst

Objective: Epidermoid cyst is a cystic malformation which is most common in second and third decades, quite rare in oral cavity, which can be congenital or acquired and does not include skin tags. In this case report, we defined a giant epidermoid cyst which is located in mouth floor involving oral and submental regions, mimicking “plunging ranula” and discussed its surgical treatment.