治疗的目的在于解除梗阻(例如：上导尿管以解除急性尿潴留)。

Thee aim of therapy is relief of the obstruction (eg, catheterization for relief of acute urinary retention).

youdao

治疗的目的在于解除梗阻(例如：上导尿管以解除急性尿潴留)。

Thee aim of therapy is relief of the obstruction (eg, catheterization for relief of acute urinary retention).

youdao