case_images: PMC5217147_01
case_images: Magnetic resonance imaging showing retroperitoneal cyst occupying the upper left retroperitoneal space; with mass effect displacing the left kidney
case_images: JIAPS-22-60-g001.jpg
case_images: PMC5217147_01_JIAPS-22-60-g001.jpg
case_images: F1
case_images: Magnetic resonance imaging (MRI) confirmed the presence of a retroperitoneal cyst occupying the upper left retroperitoneal space; with mass effect displacing the left kidney down [Figure 1].