Publication: Contrast-enhanced multidetector computerized tomography for odontogenic cysts and cystic-appearing tumors of the jaws: Is it useful?
Issued Date
2013-01-01
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ISSN
22124403
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2-s2.0-84870895272
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Mahidol University
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SCOPUS
Bibliographic Citation
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. Vol.115, No.1 (2013), 104-113
Suggested Citation
Naoya Kakimoto, Jira Chindasombatjaroen, Seiki Tomita, Hiroaki Shimamoto, Yuka Uchiyama, Yoko Hasegawa, Mitsunobu Kishino, Shumei Murakami, Souhei Furukawa Contrast-enhanced multidetector computerized tomography for odontogenic cysts and cystic-appearing tumors of the jaws: Is it useful?. Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. Vol.115, No.1 (2013), 104-113. doi:10.1016/j.oooo.2012.09.082 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/31684
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Title
Contrast-enhanced multidetector computerized tomography for odontogenic cysts and cystic-appearing tumors of the jaws: Is it useful?
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Abstract
Objective: The purpose of this study was to investigate the usefulness of computerized tomography (CT), particularly contrast-enhanced CT, in differentiation of jaw cysts and cystic-appearing tumors. Study Design: We retrospectively analyzed contrast-enhanced CT images of 90 patients with odontogenic jaw cysts or cystic-appearing tumors. The lesion size and CT values were measured and the short axis to long axis (S/L) ratio, contrast enhancement (CE) ratio, and standard deviation ratio were calculated. Results: The lesion size and the S/L ratio of keratocystic odontogenic tumors were significantly different from those of radicular cysts and follicular cysts. There were no significant differences in the CE ratio among the lesions. Conclusions: Multidetector CT provided diagnostic information about the size of odontogenic cysts and cystic-appearing tumors of the jaws that was related to the lesion type, but showed no relation between CE ratio and the type of these lesions. © 2013 Elsevier Inc.