1. 1) Bleier BS and Mirza N : Image guided transoral approach to the pterygopalatine fossa. Laryngoscope 116: 1927-1929, 2006.
2. 2) Ozer E, Kanlikama M, Bayazit YA, et al. : A unique case of an epidermoid cyst of the pterygopalatine fossa and its management. Int J Pediatr Otorhinolaryngol 67: 1259-1261, 2003.
3. 4) Tsirevelou P, Papamanthos M, Chlopsidis P, et al. : Epidermoid cyst of the floor of the mouth: two case reports. Case J 2: 9360, 2009.
4. 5) Chiu My and Ho ST : Squamous cell carcinoma arising from an epidermal cyst. Hong Kong Med J 13: 482-484, 2007.