角膜混浊

PRK术后皮质类固醇激素与非甾体激素预防角膜混浊的比较

Assessment of the effect of preventing corneal haze with corticosteroid and non steroid hormones after PRK

方法分析分别使用地塞米松、爱氟龙和拂炎的3组PRK术后病人，在术后3月内视力、屈光度、眼压及角膜混浊情况并进行统计学处理。

The visual acuity , refraction , intraocular pressure and haze were analyzed in three months after PRK .

结论：HealonGV在术中后囊膜破裂的处理及术后角膜混浊减轻程度方面明显优于Heaoln。

Conclusion Either in intraoperative handling the posterior cyst membrane rupture or in postoperative reducing the comeal turbidity degree , Healon GV is much superior to Healon .

术后5天246眼HealonGV组比274眼Healon组角膜混浊程度明显减轻。

Days after operation , the comeal turbidity degree of 246 eyes of Healon GV group was obviously slighter than that of 274 eyes of Healon group .

眼部表现多样如睑下垂、角膜混浊、房角异常、白内障、黄斑光反射消失、视乳头小、眼球震颤、外斜视、ERG异常，其中以白内障最多见；

Various clinical appearances were noted such as ptosis , corneal opacities , chamber angle abnormalities , macular and optic disc hypoplasia , abnormal ERG etc. Among these , the cataracts were the most frequent .

角膜混浊定量分析结果：治疗组在烧伤后角膜混浊评分低于对照组（P0.05），其规律与角膜融解面积的变化曲线相一致，中高浓度组之间则无差异。

Corneal opacity of quantitative analysis : corneal opacity scores in the treatment groups all less than the control group ( P0.05 ), the change of the law and the corneal melting curve is consistent , but medium concentration and high concentration was not significant differences ( P0.05 ) .

角膜混浊是一种重要的死后变化。

Corneal opacity is one of the important post - mortem changes .

三组均未发生角膜混浊和上皮植入等并发症。

There was no corneal opacity and epithelium implanting complications .

基于图像处理的角膜混浊度分析方法的研究

An Image Processing Based Method for Cornea Opacity Analysis

眼内窥镜引导玻璃体手术治疗伴有严重角膜混浊的眼内炎

Vitrectomy led by ocular endoscope on the treatment of endophthalmitis with severe corneal opacity

有3级以上角膜混浊者，组为1.06%，组为6.67%。

Corneal haze of third class and more were 1.06 % adn 6.67 % .

高浓度可引起角膜混浊，呼吸道炎症，甚至肺水肿。

Tetrachloride of high density may cause nubecula , airway inflammation or even pneumochysis .

角膜混浊合并白内障的手术治疗研究

Surgery for corneal opacity associated with cataract

移植术后1周，各组球结膜充血明显，角膜混浊水肿。

One week after transplantation , conjunctival congestion and corneal edema were obvious in all groups .

角膜混浊与角膜厚度呈正相关。

The corneal thickness gradually increased and directly related to the degree of the corneal muddiness .

在富裕的家庭中，白内障、青光眼和角膜混浊导致的失明发生率更低。

The prevalence of blindness caused by cataract , glaucoma and corneal opacity was lower in affluent households .

在检查中，任何动物的虹膜中都观察到存在非正常发现导致的角膜混浊现象。

Corneal opacity due to abnormal findings was observed in the iris of any animal at any of the examinations .

在治疗结束时的眼底镜检中，高剂量组的四只雄性和一只中等剂量的雄性发生了多病灶的角膜混浊。

Multifocal corneal opacities were seen in four high dose males and one mid dose male at ophthalmoscopic examination at the end of treatment .

对眼睛及上呼吸道有强烈的刺激和灼伤作用，会引起角膜混浊、呼吸道炎症甚至肺水肿。

It is highly irritating and will burn the eyes and upper respiratory tract . it 'll cause nubecula , airway inflammation or even pneumochysis .

结果角膜混浊行眼后段手术的52例中，合并眼内异物者全部摘出；

Results 52 patients with post-segment disorders and severe cornea cloudy were undergone with vitrectomy under the micro-endoscope . All intraocular foreign bodies were extracted .

23眼（6.97%）的患眼有严重的角膜混浊，发生视网膜脱离3眼，眼底出血2眼。

Severe comeal haze was observed in 23 eyes ( 6.97 % ) . Retinal detachment was found in three eyes . Retinal hemorrhage was observed in two eyes .

临床症状有畏光及视力低下，若有进行性角膜混浊、晶状体浑浊及青光眼者常导致失明。

The clinical symptoms of patients are photophobia and low vision , the cloudiness of cornea , cloudiness of crystalline lens and glaucoma which often cause patients to lose sight .

慢性中毒：长期接触本品可致角膜混浊，继发性贫血，白细胞增多，神经衰弱综合症，工人发生皮肤干燥，皲裂，皮炎。

Chronic poisoning : long-term exposure product can be caused by corneal opacities , secondary anemia , leukocytosis , neurasthenia syndrome , the workers place the skin dry , chapped , dermatitis .

盲或低视力的原因依次为白内障、角膜混浊、眼球萎缩、视网膜变性、视神经萎缩和屈光不正等。

The causes leading to blindness or low vision included , in falling order , cataract , corneal opacity , atrophy of eyeball , retina degeneration , optic nerve atrophy and ametropia .

方法对128例（128眼）角膜混浊病人行穿透性角膜移植术，于术后1月、3月、6月、12月、24月观察角膜的透明情况以及并发症。

Methods PKP was done on 128 patients with corneal disease and then followed up on months 1 , 3 , 6 , 12 and 24 . Clarity of cornea and complications were recorded .

而10只注入DNR眼出现严重的内皮性角膜水肿混浊，前房大量纤维索性渗出特等明显的炎性反应眼底及视网膜电图无法检查。

But in 10 DNA treated eyes , be-cause of severe inflammatory response such as comeal edema and severe fibrous exudate in anterior chamber , the fundus and ERG could not be studied .

其中，IFN-γ和IL-10在临床疾病的发生、发展过程中（病毒激活后第3~14天）高表达，在疾病恢复期（14d后）表达减弱，与角膜基质混浊程度密切相关；

The highest expression of IFN - γ and IL-10 was revealed during the occurrence and development of corneal inflammation ( 3-14 days after the reactivation of virus ) with a decline at the recovering process ( after 14 days ) .

结果眼外伤以挫伤性前房积血、角膜水肿混浊及外伤性虹膜炎为多见；

Results the trauma include contusion hematocele corneal edema and opacity ?

结果：这组病例均有不同程度老年环，部分病例周边角膜变性混浊较宽。

Results : These cases all had cornea arcus senilis to some extent .

临床观察：全部植片存活，12只术眼未见有角膜水肿混浊、角膜新生血管、排斥反应发生，新鲜植片在2个月左右己透明，脱水植片在6个月后透明。

In the total 12 rabbits , all the cornea grafts were survived without rejection reaction , corneal haze or corneal neovascularization . The fresh grafts got transparent after 2 months , and the dehydrated grafts got transparent after 6 months .