Polka-dot pattern

Case contributed by Dr Roberto Schubert

Polka dots may be seen on CT (white on black), and MRI (black on white).

Case Discussion

This sign is considered pathognomonic of vertebral hemangiomas.

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Case information

rID: 14675
Published: 21st Aug 2011
Last edited: 13th Aug 2019
Inclusion in quiz mode: Included

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