Kidney Stone Stent How Long Should A Kidney Stent Stay In?

How long should a Kidney Stent stay in? - kidney stone stent

I wonder how long a renal stent must stay within my mother had a booth in about 2 days, and what it means to be a week or longer. Is this normal? My mother has kidney stones underwent extracorporeal shock wave lithotripsy, and about a week. It has not ended the stone. She is worried to death, and wonders what is the normal amount, if these stents remain?