They considered treatments and outcomes with respect to an index patient with a unilateral, noncystine, nonuric acid radiopaque ureteral stone but no renal calculi.

• 他们考量有关于单侧、非胱氨酸、非尿酸放射线无法穿透的尿道结石，而非肾脏结石病患的治疗与预后；