Figure 2.

Preoperative computed tomography scan in comparison to the scan at first admission, revealing the tumour progression. A: CT before treatment: In the right mandibular angle a heterogenous mass of 3.0 × 3.6 cm is demonstrated, showing a rather sharp margin with cortical destruction. B: CT three months later: The computed tomography scan three months later reveals progression of the tumour mass (4.5 cm), with a further ballooning of the cortical structure and an increase of hard tissue, some osteolytic lesions and a central soft tissue component.