Aneurysmal bone cyst

What it means

Radiographic features include a dilated, radiolucent lesion typically located eccentrically within the metaphyseal portion of the bone, with fluid levels visible on magnetic resonance imaging.

Rare diseases that can present with this1

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category