@article{oai:mdu.repo.nii.ac.jp:00002608,
 author = {YAMADA, SHINCHIRO and UCHIDA, KEIICHI and TAKADA, MASAKI and SHIMADA, KATSUMITSU and OCHIAI, TAKANAGA and SUGINO, NORIYUKI and HASEGAWA, HIROMASA and KAGAMI, HIDEAKI and TAGUCHI, AKIRA and 山田, 真一郎 and 内田, 啓一 and 高田, 匡基 and 嶋田, 勝光 and 落合, 隆永 and 杉野, 紀幸 and 長谷川, 博雅 and 各務, 秀明 and 田口, 明},
 issue = {2},
 journal = {松本歯学, Journal of the Matsumoto Dental University Society},
 month = {Dec},
 note = {application/pdf, Odontogenic keratocysts show a marked tendency toward proliferation or biological activity compared with jawbone cysts, being a disease highly　recurrent after extirpation, which has been characterized as a cystic tumor. The WHO tissue classification of odontogenic cysts revised in 2005 states that, of previous odontogenic keratocysts, those whose epithelium histologically becomes parakeratotic are keratocystic odontogenic tumors. We encountered a keratocystic odontogenic tumor that had extensively progressed in the right maxillary sinus of a 17–year–old boy. In diagnostic imaging, an opaque image containing an impacted tooth was detected, which seemed to invade the right maxillary sinus. Then, the tumor in the right maxillary sinus was resected with a radical operation under systemic anesthesia. Histopathological tests showed that the tumor was coated with stratified squamous epithelium presenting with parakeratosis, with no inflammation found in the fibrous connective tissues under the epithelium. Consequently, a keratocystic odontogenic tumor was diagnosed. The postoperative course was favorable, with no recurrence as of 1 year and 8 months after the operation.},
 pages = {111--117},
 title = {上顎洞内に広範囲に進展したKeratocystic Odontogenic Tumor の１例},
 volume = {42},
 year = {2016}
}