From: Ultrasound at the patient’s bedside for the diagnosis and prognostication of a renal colic
Pathological imaging findings | Surgical management < 24 h (n = 16) | Ambulatory management (n = 69) | Total (n = 85) | p |
---|---|---|---|---|
Perinephric fluid | 9 | 12 | 21 (24%) | < 0.05 |
Severe pyelocalyceal dilatation | 6 | 9 | 15 (17%) | < 0.05 |
Location and size of stones | ||||
Proximal > 6 mm | 12a | 4 | 16 (19%) | < 0.05 |
Proximal < 6 mm | 2 | 10 | 12 (15%) | 1 |
Distal > 6 mm | 2 | 7 | 9 (10%) | 0.67 |
Distal < 6 mm | 0 | 48 | 48 (56%) | < 0.05 |