case_images: PMC11259477_01
case_images: CT abdomen without contrast showed large lobulated soft tissue structures in left retroperitoneum suspected to be lymph node (single arrow).
case_images: jchim-14-03-060f1.jpg
case_images: PMC11259477_01_jchim-14-03-060f1.jpg
case_images: f1-jchim-14-03-060
case_images: CT abdomen without contrast showed large lobulated soft tissue structure in left retroperitoneum, suspected to be lymph node (Fig. 1).
case_images: Renal biopsy consistent with renal medullary carcinoma with lymphovascular invasion with sickled red blood cells (single arrow) identified within tumor and nonneoplastic parenchyma.
case_images: jchim-14-03-060f2.jpg
case_images: PMC11259477_01_jchim-14-03-060f2.jpg
case_images: f2-jchim-14-03-060
case_images: Renal biopsy (Fig. 2) finally confirmed malignant renal neoplasm consistent with renal medullary carcinoma. There was reported lymphovascular invasion with sickled red blood cells identified within tumor and nonneoplastic parenchyma (Fig. 2).