Neuroradiology 2020 Sep 19;62(9):1149-1155. Epub 2020 Jun 19.
Department of Radiology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
Purpose: To evaluate whether imaging features on conventional magnetic resonance imaging (MRI) can differentiate sinonasal extranodal natural killer/T cell lymphomas (ENKTL) from diffuse large B cell lymphoma (DLBCL).
Methods: Consecutively, pathology-proven 59 patients with ENKTL and 27 patients with DLBCL in the sinonasal region were included in this study. Imaging features included tumor side, location, margin, pre-contrast T1 and T2 signal intensity and homogeneity, post-contrast enhancement degree and homogeneity, septal enhancement pattern, internal necrosis, mass effect, and adjacent involvements. Read More