case_images: PMC2967834_01
case_images: CT-scan showing the retroperitoneal mass.
case_images: GRP2010-475130.001.jpg
case_images: PMC2967834_01_GRP2010-475130.001.jpg
case_images: fig1
case_images: There was a complete enhancement of the lesion (Figure 1).
case_images: MR characteristics of the retroperitoneal mass.
case_images: GRP2010-475130.002.jpg
case_images: PMC2967834_01_GRP2010-475130.002.jpg
case_images: fig2
case_images: Histological examinationscore (HES) showing granulomatous inflammation with caseous material.
case_images: GRP2010-475130.003.jpg
case_images: PMC2967834_01_GRP2010-475130.003.jpg
case_images: fig3
case_images: The histopathological examination showed epitheloid granulomas with necrosis, giant cells, and lymphoepitheloid infiltrate (Figure 3).