case_images: PMC5474534_01
case_images: Abdominopelvic CT-scan of patient. (a) Axial view showing bilateral hydronephrosis and nonuniform decreased cortex; (b) horizontal view showing multiple filling defects in bladder.
case_images: CRIU2017-9121078.001.jpg
case_images: PMC5474534_01_CRIU2017-9121078.001.jpg
case_images: fig1
case_images: Computed tomography (CT) imaging with and without intravenous contrast administration demonstrated bilateral hydronephrosis which was dominant in the left side; nonuniform decrease in the cortex of both kidneys and multiple filling defects were present in the bladder lumen without distant metastasis (Figure 1).
case_images: (a and b) Hematoxylin and Eosin stain: tumor was mainly composed of mucin lakes containing cords and nests of the tumor cells and some lakes bearing only signet-ring cells. Original magnification: x200 in (a) and x400 in (b).
case_images: CRIU2017-9121078.002.jpg
case_images: PMC5474534_01_CRIU2017-9121078.002.jpg
case_images: fig2
case_images: Microscopically, the bladder wall was infiltrated into deep muscularis propria (outer half) by a necrotic neoplasm composed of lakes of mucins containing floating nests or cords of epithelioid cells and many signet-ring cells (Figures 2(a) and 2(b)).