Coll, Deirdre M, Michael J Varanelli, and Robert C Smith. “Relationship of spontaneous passage of ureteral calculi to stone size and location as revealed by unenhanced helical CT.” American Journal Of Roentgenology 178.1 (2002) : 1644. Take Home Points: Spontaneous passage rate of ureteral calculi varies depending on size and location Size: 87% of stones 1mm in …
