Fig. 1
From: Magnetic resonance imaging features of epididymal and/or testicular tuberculosis: a case series
A patient with fever and right-sided painful scrotum mass, received surgery. (A), T1-weighted imaging in axial plane shows right-sided lesion of epididymis with hyperintensity (white arrow). (B), T2-weighted imaging in coronal plane shows right-sided lesion of epididymis with hypointensity (white arrow). (C, D) Post-contrast T1-weighted imaging in axial and coronal plane shows strong enhancement shows heterogeneous and annular enhancement of the lesion (white arrow). (E, F) On axial diffusion-weighted imaging (b = 800 s/mm²) and corresponding ADC maps, the lesion demonstrates restricted diffusion (white arrow). (G) Right-sided epididymis was resected. (H) Photomicrograph (hematoxylin-eosin stain; ×100) of the specimen shows necrotizing granulomatous inflammation with caseation necrosis (black *) and the granulomas contain epithelioid histiocytes (black arrow)