Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. Sep 16, 2023; 11(26): 6159-6164
Published online Sep 16, 2023. doi: 10.12998/wjcc.v11.i26.6159
Figure 2
Figure 2 The biopsy results. A: Multiple papillary space-occupying masses visible during the percutaneous nephroscopy; B: Villous appearance of the lesion shown with hematoxylin-eosin staining (× 100).