case_images: PMC3109786_01
case_images: CT scan showing bilateral diffuse renal enlargement
case_images: IJN-21-56-g001.jpg
case_images: PMC3109786_01_IJN-21-56-g001.jpg
case_images: F0001
case_images: There was mild hepatomegaly but no evidence of hydronephrosis or intra-abdominal lymphadenopathy [Figure 1].
case_images: (a,b) Needle biopsy of kidney low and high magnification showing tumor infiltration confined to interstitium. (c) Immunohistochemistry with CD45 marker study
case_images: IJN-21-56-g002.jpg
case_images: PMC3109786_01_IJN-21-56-g002.jpg
case_images: F0002
case_images: Tumor infiltration was found confined to interstitium without involving glomeruli or tubule [Figure 2a and b]. CD45 showed surface positivity in all cells [Figure 2c].