Dot Sign and Iris or Eye Diaphragm Sign




(1)
Department of Radiology, Russian National Research Medical University, Moscow, Russia

 



Abstract

In 80 % of cases, hemangiomas have typical features after IV enhancement. In the arterial phase, foci (lacunas) with high density of blood with contrast agent appear at periphery of the mass – the “bright dot

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Mar 17, 2016 | Posted by in COMPUTERIZED TOMOGRAPHY | Comments Off on Dot Sign and Iris or Eye Diaphragm Sign

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