@article{oai:u-ryukyu.repo.nii.ac.jp:02016451, author = {Genka, Tomohiro and Kurita, Ken-ichi and Noda, Yutaka}, issue = {3}, journal = {琉球大学保健学医学雑誌=Ryukyu University Journal of Health Sciences and Medicine}, note = {Chordoma is a rare tumor arising from the embryonic remains of the notochord, but it is possible for otorhinolaryngologists to encounter this tumor. Recently, the authors encountered a case of the nasopharyngeal-cavity subtype of eranial-type chordoma. A probable diagnosis of nasopharyngeal adenoma was first made in this case by exploratory excision. When the tumor removed, it was found to be chordoma exactly. This case seemed to be the fifth one reported in Japan., 論文}, pages = {215--219}, title = {[原著]A Case of Nasopharyngeal Chordoma}, volume = {2} }