Journal:
:iranian journal of radiology
0
il-young cho department of otorhinolaryngology and biomedical research institute, pusan national university school of medicine, pusan national university hospital, busan, republic of korea
jae-wook kim department of otorhinolaryngology and biomedical research institute, pusan national university school of medicine, pusan national university hospital, busan, republic of korea
hak-jin kim department of radiology, pusan national university school of medicine, pusan national university hospital, busan, republic of korea
kyu-sup cho department of otorhinolaryngology and biomedical research institute, pusan national university school of medicine, pusan national university hospital, busan, republic of korea; department of otorhinolaryngology and biomedical research institute, pusan national university school of medicine, pusan national university hospital, 179 gudeok-ro, seo-gu, busan 602-739, republic of korea. tel: +82-512407824, fax: +82-512468668
choanal polyps are a form of nasal polyps that grow toward the choana with a single stalk. septochoanal polyp is a rare entity that originates from the mucosa of the nasal septum with choanal extension. the most common site of its origin is mainly the superior aspect of the posterior portion of the nasal septum. however, metaplastic ossification is a rare event in nasal polyp and to the best of...