Stromal haze with opacification of the cornea is a common finding (shown).

角膜基质浑浊且透明性丧失是一项常见体征(如图所示)。

Results The left heart opacification grade in all 20 patients was grade 3.

所有患者左室壁心肌均获得了满意的显影效果。

ObjectiveEstablish the model of posterior capsule opacification(PCO) in rats.

研究目的建立大鼠后囊膜混浊（PCO）模型；

Upper gastrointestinal opacification and gastroscope are safe and effective methods.

上消化道造影及胃镜检查是安全、有效的检查方法。

Posterior capsule opacification is one of the most frequent postoperative complications.

后囊膜混浊是白内障囊外摘除术后最主要的并发症之一。