Key points are not available for this paper at this time.
Magnetic resonance elastography (MRE) is a noninvasive technique capable of quantifying tissue mechanical properties (stiffness) in vivo. Given its specialty, it is supposed to be potential for identifying malignant tumors that are characterized by a marked desmoplastic reaction and build-up of fibrotic tissues in cancer cells and tumor microenvironment. However, the field has been largely restricted to studies in pancreatic MRE. This study sought to determine the diagnostic performance of MRE for pancreatic solid masses, compared with diffusion-weighted imaging (DWI) and serum CA19-9, to establish a threshold for differentiating between pancreatic ductal adenocarcinoma (PDAC) and benign tumors in pancreas.
Liu et al. (Wed,) studied this question.