Monostotic fibrous dysplasia of a lumbar vertebral body with secondary aneurysmal bone cyst formation: a case report. Sagittal T2-weighted MRI demonstrating cystic components of vertebra L4. Monostotic
fibrous dysplasia of a lumbar vertebral body with secondary aneurysmal bone cyst formation: a case report. Sagittal T2-weighted MRI demonstrating cystic components of vertebra L4.