"Mint with a hole" in Radiology
The polo mint sign is a description given to a venous thrombosis on contrast enhanced CT imaging. When viewed in the axial plane, a thin rim of contrast persists around a central filling defect due to thrombus. This gives an appearance like that of the popular mint sweet, the polo, also referred to as the 'mint with a hole'.
Case courtesy of Dr Ian Bickle, Radiopaedia.org - view the whole case here ( http://radiopaedia.org/cases/portal-vein-thrombosis-and-more-polo-mint-sign)
Case courtesy of Dr Ian Bickle, Radiopaedia.org - view the whole case here ( http://radiopaedia.org/cases/portal-vein-thrombosis-and-more-polo-mint-sign)
"Mint with a hole" in Radiology
Reviewed by Sumer Sethi
on
Tuesday, April 22, 2014
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