1. Lopatin AS. Endoscopic functional rhinosurgery. Russian rhinology. Rossiiskaya rinologiya. 1993;(1):71. (In Russ.)
2. Karpishchenko SA, Gur’eva IA. Endoscopic laser surgery of the cysts of Thornwaldt. Folia Otorhinolaryngologica. 2007;1-4:13. (In Russ.)
3. Averbukh VM. Tornwaldt’s cyst: oral and pharyngeal disorders, diagnostic and treatment. Rossiiskaya rinologiya. 2010;(2):24-28. (In Russ.)
4. Alarcos Tamayo E, Morais Perez D, Alarcos LA, Sierra Roman JM, Perez Gonzalez R. Congenital cysts of the nasopharynx. Report of a case. Acta Otorinolaringol Esp. 1997;48(5):409-412.
5. Imaging of nasopharyngeal cysts and bursae