Figure 1
From: IgG4-related disease of the paratestis in a patient with Wells syndrome: a case report
Pre-operative diagnostic imaging. Magnetic resonance imaging of the left scrotum shows a low-intensity mass in the paratesticular region on T1 (A) -and T2 (B) -weighted imaging, and areas of high signals on diffusion-weighted imaging (white arrows; C). The paratesticular lesion is irregularly enhanced on CT imaging (D) . FDG-PET/CT imaging shows accumulation of FDG in left lung (E).