Ortho keratinized Odontogenic Cyst of Mandible: A Rare Case Report
Journal of Dental School, Shahid Beheshti University of Medical Sciences,
Vol. 33 No. 3 (2015),
10 March 2019
,
Page 233-237
https://doi.org/10.22037/jds.v33i3.24716
Abstract
Objective: The Ortho keratinized Odontogenic Cyst (OOC) is a rare lesion originates from dental lamina and clinically, it may be mistaken for many other odontogenic cysts and Tumors. Microscopically, It should be distinguished from KCOT because of differences in biologic behavior and histologic features.
Case: An interesting case of OOC arising in the edentulous mandibular right first premolar region of a 55-year-old woman is reported. Under the initial clinical diagnosis of a residual cyst, the excisional biopsy was performed. Because of detection of an orthokeratinized epithelium lining, a definite diagnosis of OOC was made.
Conclusion: Microscopic examination is crucial for making the correct diagnosis of such lesions, therefore establishing patients' prognosis accurately.
- Bone
- Jaw
- Keratocyst
- Odontogenic Cyst
- Orthokertinized Odontogenic Cyst
How to Cite
References
Li TJ, Kitano M, Chen XM, Itoh T, Kawashima K, Sugihara K, et al. Orthokeratinized odontogenic cyst: a clinicopathological and immunocytochemical study of 15 cases. Histopathology 1998; 32: 242-251.
Dong Q, Pan S, Sun LS, Li TJ. Orthokeratinized odontogenic cyst: a clinicopathologic study of 61 cases. Arch Pathol Lab Med 2010; 134: 271-275.
González Galván MdC, García-García A, Anitua-Aldecoa E, Martinez-Conde Llamosas R, Aguirre-Urizar JM. Orthokeratinized odontogenic cyst: A report of three clinical cases. Case reports in dentistry 2013; 2013.
MacDonald-Jankowski DS, Li TK. Orthokeratinized odontogenic cyst in a Hong Kong community: the clinical and radiological features. Dentomaxillofac Radiol 2010; 39: 240-245.
Sarvaiya B, Vadera H, Sharma V, Bhad K, Patel Z, Thakkar M. Orthokeratinizedodontogenic cyst of the mandible: A rare case report with a systematic review. J Int Soc Prev Community Dent 2014; 4: 71-76.
Morgan TA, Burton CC, Qian F. A retrospective review of treatment of the odontogenic keratocyst. J Oral Maxillofac Surg 2005; 63: 635-639.
Thosaporn W, Iamaroon A, Pongsiriwet S, Ng K. A comparative study of epithelial cell proliferation between the odontogenic keratocyst, orthokeratinized odontogenic cyst, dentigerous cyst, and ameloblastoma. Oral Diseases 2004; 10: 22-26.
Vuhahula E, Nikai H, Ijuhin N, Ogawa I, Takata T, Koseki T, et al. Jaw cysts with orthokeratinization: analysis of 12 cases. J Oral Pathol Med 1993; 22: 35-40.
Crowley TE, Kaugars GE, Gunsolley JC. Odontogenickeratocysts: a clinical and histologic comparison of the parakeratin and orthokeratin variants. J Oral Maxillofac Surg 1992; 50: 22-26.
González-Alva P, Tanaka A, Oku Y, Yoshizawa D, Itoh S, Sakashita H, et al. Keratocystic odontogenic tumor: a retrospective study of 183 cases. J Oral Sci 2008; 50: 205-212.
Shear M, Speight P. Cysts of the oral and maxillofacial regions. John Wiley & Sons 2008.
Jordan RC. Histology and ultrastructural features of the odontogenic keratocyst.Oral Maxillofac Surg Clin North Am 2003; 15: 325-333.
Liu Z, Zhang D, Li Q, Xu Q. Evaluation of root-end preparation with a new ultrasonic tip. J Endod.2013; 39: 820-823.
Onuki M, Saito A, Hosokawa S, Ohnuki T, Hayakawa H, Seta S, et al. A case of orthokeratinized odontogenic cyst suspected to be a radicular cyst. Bull Tokyo Dent Coll 2009; 50: 31-35.
- Abstract Viewed: 100 times
- PDF Downloaded: 49 times