Stones and Jets
Bladder: Ureterovesicular Junction
Narration
Bladder: Ureterovesicular Junction
Narration
”Twinkling”
- Right UVJ Stone
- Artifact with color flow Dopplerr
- Can help identify stones
Narration
Ureteral Jets
- Color flow Doppler
- Presence excludes complete obstruction
- Can be difficult to determine absence
Narration
Ureteral Jets
- Decrease “scale” to improve sensitivity
- Here is at 8.0cm/s
Narration
Left UVJ Stone – Not Completely Obstructing
Narration
Right UVJ Stone With Hydroureter – Left Jet
