Presentation
Young female patient. Gallbladder tumor on ultrasound. CT work up as follow.
Patient Data
Age: 25 years
Gender: Female
From the case:
Vertebral hemangioma
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Axial bone window

"Polka-dotted" sign on an axial view of the L1 body corresponds with vertebral hemangioma (L1).
Case Discussion
The "polka-dot" sign in the vertebral body (axial view) is characteristic of vertebral hemangiomas. It is usually an incidental finding and with no symptomatic.