지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 18 - 24 (7page)
이용수
초록· 키워드
오류제보하기
Objectives: Foreign bodies (FBs) account for 3.8% of all pathologies of the head and neck region, and approximately one third of them are missed on initial examination. Thus, FBs represent diagnostic challenges to maxillofacial surgeons, rendering it necessary to employ an appropriate imaging modality in suspected cases.Materials and Methods: In this cross-sectional study, five different materials, including wood, metal, glass, tooth and stone, were prepared in three sizes (0.5, 1, and 2 mm) and placed in three locations (soft tissue, air-filled space and bone surface) within a sheep’s head (one day after death) and scanned by panoramic radiography, cone-beam computed tomography (CBCT), and ultrasonography (US) devices. The images were reviewed, and accuracy of the detection modalities was recorded. The data were analyzed statistically using the Kruskal-Wallis, Mann-Whitney U-test, Friedman, Wilcoxon signed-rank and kappa tests (P<0.05). Results: CBCT was more accurate in detection of FBs than panoramic radiography and US (P<0.001). Metal was the most visible FB in all of mo-dalities. US was the most accurate technique for detecting wooden materials, and CBCT was the best modality for detecting all other materials, regard-less of size or location (P<0.05). The detection accuracy of US was greater in soft tissue, while both CBCT and panoramic radiography had minimal accuracy in detection of FBs in soft tissue.Conclusion: CBCT was the most accurate detection modality for all the sizes, locations and compositions of FBs, except for the wooden materials. Therefore, we recommend CBCT as the gold standard of imaging for detecting FBs in the maxillofacial region.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
Reginelli A / 2015 / Foreign bodies in the maxillofacial region: assessment with multidetector computed tomography / Semin Ultrasound CT MRI 36:2~7
Valizadeh S / 2016 / Evaluation of visibility of foreign bodies in the maxillofacial region: comparison of computed tomography, cone beam computed tomography, ultrasound and magnetic resonance imaging / Iran J Radiol 13:e37265
Aras MH / 2010 / Comparison of the sensitivity for detecting foreign bodies among conventional plain radiography, computed tomography and ultrasonography / Dentomaxillofac Radiol 39:72~78
Omezli MM / 2015 / The prevalence of foreign bodies in jaw bones on panoramic radiography / Indian J Dent 6:185~189
Ober CP / 2008 / Comparison of ultrasound, computed tomography, and magnetic resonance imaging in detection of acute wooden foreign bodies in the canine manus / Vet Radiol Ultrasound 49:411~418
Valizadeh S / 2016 / Evaluation of visibility of foreign bodies in the maxillofacial region: comparison of computed tomography, cone beam computed tomography, ultrasound and magnetic resonance imaging / Iran J Radiol 13:e37265
Aras MH / 2010 / Comparison of the sensitivity for detecting foreign bodies among conventional plain radiography, computed tomography and ultrasonography / Dentomaxillofac Radiol 39:72~78
Omezli MM / 2015 / The prevalence of foreign bodies in jaw bones on panoramic radiography / Indian J Dent 6:185~189
Ober CP / 2008 / Comparison of ultrasound, computed tomography, and magnetic resonance imaging in detection of acute wooden foreign bodies in the canine manus / Vet Radiol Ultrasound 49:411~418
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