I had severe stomach ache yesterday and i underwent a CT scan and It revealed that I have a 0.5mm stone in my right
kidney and a Left Peri Uretic Fat Stranding. I had undergone a surgery for left kidney stone last year and now i have Left Peri Uretic Fat Stranding there.
Can someone explain if
1) i have to undergo surgery for 0.5mm right kidney stone
2) What is Left Peri Uretic Fat Stranding and why I got it with some medication ..