Simple renal cysts?,”Simple renal cysts are almost always benign and do not require further evaluation. Features concerning for malignant renal mass include a multilocular mass, irregular walls, thickened septae

Simple renal cysts?,”Simple renal cysts are almost always benign and do not require further evaluation. Features concerning for malignant renal mass include a multilocular mass, irregular walls, thickened septae

and contrast enhancement.”