CBCT imaging of extensive nasopalatine duct cyst: A case report
CBCT imaging of extensive nasopalatine duct cyst: A case report
The nasopalatine duct cyst (incisive canal cyst) (NPDC) is the most common non-odontogenic cyst in the oral cacity, occuring approximately 1% of the population. It is an uncommon condition that generally occurs in the maxillofacial bones. This lesion may be clinically silent for years without any symptoms. On examination, painless swelling, which was tender and fluctuant, was confirmed in the midline of his anterior hard palate. The overlying mucosa appeared normal in color. We performed CBCT to better identify lesion.This case demonstrates the typical clinical and radiographical features of a NPDC. CBCT can provide high-resolution images, short scanning time, and reduced radiation dose. CBCT therefore provides the opportunity for multiplanar imaging and three-dimensional (3D) information.
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- 1. Ely N, Sheehy EC, Mcdonald F. Nasopalatine Duct Cyst: A case report. International Journal of Paediatric Dentistry 2001;11:135- 137.
- 2. Hisatomi M, Asaumi J, Konouchi H, Matsuzaki H,Kishi K. Case report MR imaging of nasopalatine duct cysts. European Journal of Radiology 2001;39:73–76.
- 3. Tanaka S, Iida S, Murakami S, Kishino M, Yamada C, Okura M. Extensive nasopalatine duct cyst causing nasolabial protrusion. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008;106:46-50.
- 4. Lundner AS and Warunekb SP. Patent nasopalatine ducts after rapid maxillary expansion. Am J Orthod Dentofacial Orthop 2006;130:96-99.
- 5. Brenda L. Nelson BL, Linfesty RL. Nasopalatine Duct Cyst. Head and Neck Pathol 2010;4:121–122.
- 6. Vasconcelos RF, Ferreira de Aguiar MC, Castro WH, Cavalcanti de Arau´ jo V, Mesquita RA. Retrospective analysis of 31 cases of nasopalatine duct cyst. Oral Diseases 1999;5:325–328.
- 7. Tunga U, Bulut E, Kademoğlu O, Hoşgör F. Nasopalatine Duct Cyst Associated with Dens in Dente and Semi-Talon Cusp:Case Report. Turkiye Klinikleri J Dental Sci 2008;14:31-36
- 8. S. Patel, A. Dawood. The use of cone beam computed tomography in the management of external cervical resorption lesions. International Endodontic Journal 2007;40:730- 737.
- 9. Khan Z, Wells A, Scarfe W, Farman A. Cone Beam CT isolation of calcifications in the maxillofacial and cervical soft tissues: A retrospective analysis. Int J CARS 2008;3:219– 222.