Left Renal Mass with venous extension in hemi-azygous vein.

We report a 55-year-old man who had left RM arising from the upper pole with invasion in hemi-azygous vein, IVC, left renal vein and azygous veins. To our knowledge, we report the first case of RM with venous extension in hemi-azygous vein.
Source: Urology Case Reports - Category: Urology & Nephrology Source Type: research