Susceptibility Etching on MRI in Patients with Microangiopathy

CONCLUSIONIn this preliminary case series, we describe patients with “susceptibility etching” on SWI who were also found to have profound coagulation impairment. While other comorbities may also contribute to this novel sign, we suggest that a possible etiology may be secondary to microvascular in situ formation of fine thrombi and/or emboli lodged into an area of vascular caliber reduction and maybe related to thrombotic microangiopathy.
Source: Journal of Neuroimaging - Category: Radiology Authors: Tags: Clinical Investigative Study Source Type: research