fig4
From: Aneurysmal bone cyst of the maxilla rare presentation with radiological and pathological correlation
Figure 4. Magnetic resonance T1-weighted axial section of the nasopharyngeal region shows an expansile aneurysmal bone cyst with heterogenous intensities due to blood within the lesion. Multiple fluid levels are seen within the lesion. There is bulging of the left eyeball (white arrow) because of the mass effect (black arrow)