Sarcomatoid Variant of Urothelial Carcinoma of the Renal Pelvis with Inferior Vena Cava Tumour Thrombus: A Case Report and Literature Review

<div>Photomicrograph depicting high grade urothelial carcinoma with transformation to sarcomatoid carcinoma characterized by a spindle cell pattern.</div>

Case Reports in Pathology

fig5

Figure 5

Figure 5: Sarcomatoid Variant of Urothelial Carcinoma of the Renal Pelvis with Inferior Vena Cava Tumour Thrombus: A Case Report and Literature Review 

Figure 5 | Sarcomatoid Variant of Urothelial Carcinoma of the Renal Pelvis with Inferior Vena Cava Tumour Thrombus: A Case Report and Literature Review 