Mass in kidney turns out to be an oncocytoma

I had a routine ultrasound to check my kidneys because my father (who is 80) has kidney disease, and his urologist said that ...
Healthline

Preparing for a CT Scan

Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT scan ...