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

看起来，肾盂内尿潴留可能大大地促使肾盂肾炎发生。

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

热敷、按摩、药物治疗及留置导尿法对同尿潴留患者有效。