Molecular Magnetic Resonance Imaging of Liver Fibrosis and Fibrogenesis Is Not Altered by Inflammation

Conclusions Both MR probes, EP-3533 and Gd-Hyd, were specific for fibrosis in this model of chronic liver disease regardless of the presence or severity of the underlying inflammation. These results, in addition to previous findings, show the potential application of both molecular MR probes for detection and quantification of fibrosis from various etiologies. Fibrosis is characterized by progressive replacement of normal tissue by extracellular matrix. Diagnosis relies on biopsies as noninvasive methods for detection and quantification of fibrosis are still limited. This work aimed to address the ability of 2 molecular magnetic resonance (MR) probes, EP-3533 and Gd-Hyd, to identify fibrosis and fibrogenesis, respectively, independently of the presence of underlying inflammation in a mouse model of chronic liver disease caused by infection with Schistosoma mansoni.
Source: Investigative Radiology - Category: Radiology Tags: Original Articles Source Type: research