Expansile blood-filled benign tumor in children/young adults. Common sites: metaphysis of long bones, spine posterior elements. X-ray: blow-out lesion with thin shell, septations. MRI: multiple fluid–fluid levels. Treatment: curettage + graft/cement, sclerotherapy, embolization.
What is the most common age group for the occurrence of Aneurysmal Bone Cyst (ABC)?
Which of the following radiological features is characteristic of an Aneurysmal Bone Cyst?
What is the primary treatment approach for Aneurysmal Bone Cyst?
Which imaging modality is most useful to identify fluid-fluid levels in Aneurysmal Bone Cyst?
Which molecular marker is commonly associated with primary Aneurysmal Bone Cysts?
What percentage of Aneurysmal Bone Cysts are classified as secondary ABCs?
Which of the following symptoms is commonly associated with spinal Aneurysmal Bone Cysts?
What is the typical male-to-female ratio observed in Aneurysmal Bone Cysts?
Which of the following is NOT a common site for Aneurysmal Bone Cysts?
What is the most defining feature that distinguishes Aneurysmal Bone Cyst from a simple bone cyst?
