Tangential calcium sign
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At the time the article was created Avni K P Skandhan had no recorded disclosures.View Avni K P Skandhan's current disclosures
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A tangential calcium sign is a sign seen with an aortic aneurysm rupture. The calcified intimal rim is discontinuous and is seen to tangentially point away from the aneurysmal lumen. This sign is seen at the point of breach. There is associated retroperitoneal leakage.