Unicameral bone cyst

Case contributed by Aditya Shetty
Diagnosis possible

Presentation

Mild pain around right knee joint.

Patient Data

Age: 20
Gender: Male
x-ray

Well defined radiolucent lesion is noted at the proximal end of fibula.

It is expansile in nature with a narrow zone of transition.

Case Discussion

Case of unicameral bone cyst.

Also known as simple bone cyst.

Common in young adults.

Often an incidental finding.

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