파노라마방사선사진에서의 경동맥 석회화와 초음파영상에서의 경동맥내중막두께의 연관성 연구

다국어 초록 (Multilingual Abstract)

This study aimed to investigate the association between carotid artery calcification (CAC) on panoramic radiograph and intima-media thickeness (IMT) measured on ultrasound. Panoramic radiographs which were taken from dental patients aged 50 years and older who visited for dental treatment were screened for the presence of CAC. The study group was composed of seven patients (four males and three females, average age 74.4±4.2 yrs) with CAC detected on panoramic radiographs, and the control group eleven patients (seven males and four females, average age 64.5±10.1 yrs) without CAC. All the patients underwent carotid ultrasonography to measure carotid IMT. The IMT was compared between the groups by nonparametric analysis of covariance (ANCOVA). The range of IMT of the study group was 1.10~2.0 mm, while that of the control group 0.60~1.10 mm. The mean of IMT was 1.50±0.34 mm in the study group and 0.85±0.14 mm in the control group, and there was statistically significant difference between the two groups (p<.01). In conclusion, CAC detected on panoramic radiograph might have an association with atherosclerosis

목차 (Table of Contents)

• Ⅰ. INTRODUCTION
• Ⅱ. MATERIALS AND METHODS
• 1. Study subjects
• 2. Interpretation of Panoramic radiographs
• 3. Ultrasonography
• 4. Statistical analyses
• Ⅲ. RESULTS
• Ⅳ. DISCUSSION
• Ⅴ. REFERENCES