- The score of CTU was higher than that of IVU and MRU for calice and pelvis of the abnormal urinary tracts ( P <0 01).
- The urinary stream decreased 9 months after the stent placement due to ingrowth of granulation tissue at the proximal end of stent lumen.
- The stream takes a sudden bend to the east.
- He greeted me with a stream of abuse.
- Main clinical manifestation included dysuria and acraturesis.Interruption of urinary stream occurred in 17 cases;