PMC3195810_01
Gadolinium-enhanced T1 Magnetic Resonance (MR) image of small cell carcinoma of the left renal pelvis. The tumor demonstrates mild homogeneous contrast enhancement (White arrow).
UROLOGY2011-786505.001.jpg
PMC3195810_01_UROLOGY2011-786505.001.jpg
fig1
The tumor mass was isointense to skeletal muscle on T1-weighted images and mildly hyperintense on T2-weighted images with mild homogeneous contrast enhancement (Figure 1).