Cone Beam Computed Tomography Findings in Calcifying Cystic Odontogenic Tumor Associated with Odontome: A Case Report.

The calcifying cystic odontogenic tumor (CCOT) is a rare cystic odontogenic neoplasm frequently found in association with odontome. This report documents a case of CCOT associated with an odontome arising in the anterior maxilla in a 28-year-old man. Conventional radiographs showed internal calcification within the lesion but were unable to visualize its relation with the adjacent structures and its accurate extent. In this case cone beam computed tomography (CBCT) could accurately reveal the extent and the internal structure of the lesion which aided the presumptive diagnosis of the lesion as CCOT. This advanced imaging technique proved to be extremely useful in the radiographic assessment and management of this neoplasm of the maxilla.

Incidental findings on cone beam computed tomography and reasons for referral by dental practitioners in indore city (m.p).

INTRODUCTION: Cone beam computed tomography is a new diagnostic innovation to dental imaging. Despite the use of CBCT in oral and maxillofacial imaging, reports on its use either by individual practitioners or referral patterns to CBCT centers is lacking. Hence, a study was conducted to determine incidental findings on CBCT and reasons for referral by dental practitioners in Indore city. MATERIALS AND METHODS: A retrospective analysis of 795 records that were referred for CBCT imaging at Institutional and Oracal CBCT Centre, Indore was undertaken. Referrals from both within and outside institution, as well as from private practitioners were considered. The reason for CBCT referral, provision diagnosis, final diagnosis and any incidental diagnosis were recorded. RESULTS: This retrospective chart audit revealed that 56.7 % were male and 43.3% were females. Greatest source of patients was referred by oral surgeons (21.9%) followed by oral and maxillofacial radiologist (14.2%) and prosthodontist (9.3%). The most common reason for referral was for implant analysis (24.2%) and the most common incidental finding diagnosed by CBCT was oral malignancies. CONCLUSION: In Institutional set-up, CBCT referrals were mostly for the reason of planning implant placement followed by trauma whereas private practitioners used CBCT mostly for implant placement followed by impaction. CBCT was being utilized more by Oral surgeons in private sector whereas it in an Institutional setup majority of referrals from Department of Oral Diagnosis and Radiology. Findings that were most commonly diagnosed incidentally on CBCT were Orofacial malignancies followed maxillary sinus pathologies.

Takayasu's arteritis--report of a case with masquerading jaw pain.

Takayasu's arteritis (TA) often referred to as pulseless disease, is a chronic inflammatory disorder affecting the aorta and its main branches. While the first reported case was documented in Japan in 1908, it does occur worldwide, but is more prevalent in young oriental females from China and Southeast Asia. The main complications of the disease are due to occlusion of major branches of the aorta. During the initial stages, one of the presenting symptoms may be jaw pain. This may prove to be a diagnostic challenge for the dentist, since many diseases cause orofacial pain and the diagnosis must be established before final treatment. A literature review of TA is presented along with clinical presentation and treatment modalities. A case report is also presented.