潴留

Stagnation of urine in the kidney pelvis seems to greatly encourage pyelitis.

看起来，肾盂留可能大大地促使肾盂肾炎的发生。

Conclusions:Hot compress,cheirapsis,drag therapy and catheterization are effective for urinary rentetion.

热敷、按摩、药物治疗及留置导等方法对同程度的留患者有效。