case_images: PMC3085393_01
case_images: Computed tomography of the thorax showed a soft tissue density nodule with spiculated margins and vascular convergence in the lower lobe, measuring 3 x 2 cm, in the right lung.
case_images: CRIM2011-394326.001.jpg
case_images: PMC3085393_01_CRIM2011-394326.001.jpg
case_images: fig1
case_images: CT of the thorax showed a soft tissue density nodule with spiculated margins and vascular convergence in the lower lobe, measuring 3 x 2 cm, in the right lung (Figure 1).
case_images: A right retrograde ureterogram showed a continuous extrinsic obstruction of the middle third of the ureter (arrowheads).
case_images: CRIM2011-394326.002.jpg
case_images: PMC3085393_01_CRIM2011-394326.002.jpg
case_images: fig2
case_images: A right retrograde ureterogram showed a continuous extrinsic obstruction, 7 cm in length, of the middle third of the ureter (Figure 2).
case_images: (a) T1-weighted magnetic resonance images demonstrated a retroperitoneal mass (arrowheads) with compression of the inferior vena (arrow). (b) Contrast-enhanced T1-weighted image showed the mass in a ring-like fashion.
case_images: CRIM2011-394326.003.jpg
case_images: PMC3085393_01_CRIM2011-394326.003.jpg
case_images: fig3
case_images: T1-weighted magnetic resonance images demonstrated a retroperitoneal mass, measuring 3 x 3 x 5 cm, with compression of the inferior vena cava (Figure 3(a)). Enhancement by gadolinium-diethylenetetraminepentaacetic acid of the T1-weighted images showed a high-intensity rim (Figure 3(b)).
case_images: Pathological examination of the retroperitoneal mass indicated a poorly differentiated adenocarcinoma with fibrosis.
case_images: CRIM2011-394326.004.jpg
case_images: PMC3085393_01_CRIM2011-394326.004.jpg
case_images: fig4
case_images: CT-guided fine needle biopsy of the retroperitoneal mass was performed, and the pathological examination indicated a poorly differentiated adenocarcinoma with fibrosis (Figure 4).