Fig. 2From: Kikuchi-Fujimoto disease (histiocytic necrotizing lymphadenitis) with atypical encephalitis and painful testitis: a case report a Axial T1-weighted magnetic resonance image shows that the lesion has an isointense signal. b After administration of gadolinium contrast, material internal enhancement is not observed. c Coronal T2-weighted magnetic resonance image shows that the lesion has low signal intensity (arrow)Back to article page