Case Report

Florid Cemento-Osseous Dysplasia-Associated Simple Bone Cyst Showing Marked Irregular Border and High Apparent Diffusion Coefficient Value

Figure 2

CT images. (a, b) Well-defined, low-density lesions (arrows) with scalloped border, which accompanies a well-defined high-density appearance (arrowheads) are observed in the right mandibular molars on transverse and sagittal images. The left lesion shows mixed main low- (arrows) and partial high- (arrowheads) density areas with an unusual, marked irregular border in the molar region. The right lesion shows a unilocular, slightly irregular border. (c, d) Transverse CT images show high-density lesions in the right anterior and left posterior maxilla (arrowheads). CT: computed tomography.