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find Keyword "视网膜疾病/先天性" 20 results
  • 不同分期家族性渗出性玻璃体视网膜病变患眼眼底及荧光素眼底血管造影影像特征

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  • 先天性视网膜劈裂症一家系

    Release date:2016-09-02 06:03 Export PDF Favorites Scan
  • 双眼先天性黄斑部缺损一例

    Release date:2016-09-02 06:07 Export PDF Favorites Scan
  • 家族性渗出性玻璃体视网膜病变二例

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  • Optic coherence tomography for congenital juvenile macular retinoschisis

    ObjectiveTo observe the characteristics of images of optic coherence tomography (OCT) for the macular region of congenital retinoschisis and investigate its significance.MethodsThe data of OCT of 11 patients (20 eyes) with congenital macular retinoschisis diagnosed by direct or preplacedmirror ophthalmoscopy, fundus fluorescein angiography (FFA), and electroretinography (ERG) were retrospectively analyzed.ResultsThe images of OCT showed split in the mid portion of sensory retina at the macula in all eyes. The retina of fovea centralis was divided by the split into two slightly thickening layers. In addition, in a few number of cases, the parafoveal sensory retina which became much thickening with 2 splits, was divided into 3 layers.ConclusionThe characteristic of images of OCT in macular congenital retinoschisis is the split cavity at the middle layer of the retina, and OCT has a high sensitivity in the diagnosis of congenital retinoschisis. (Chin J Ocul Fundus Dis, 2005,21:93-96)

    Release date:2016-09-02 05:52 Export PDF Favorites Scan
  • 先天性黄斑缺损的光相干断层扫描检查

    Objective To investigate the characteristic of OCT images of congenital macular coloboma and its utility in the diagnosis of the diseases. Methods Seven patients (9 eyes) with congenital macular coloboma who had been examined by visual acuity determination, slit lamp examination, ophthalmoscope and fluorescein angiography received OCT scan and fundus color photography. The results were retrospectively analyzed. Results The manifestation of congenital macular coloboma by OCT was the retinal and choroidal tissues focally pitted outwards along with sclera. The 3 dimensions of pit: horizontal diameter 668 - 4 339mu;m (3 119 in average), vertical length 668 - 4 531 mu;m (2 591 in average), pits depth 230 - 2 146mu;m(1 084 in average).The retinal neurosensory layer became thin and defect. And the retinal neurosensory layer was thinner in the centre than that near the edge. Reflection of retinal pigment epithelium was uneven and discontinued. The dark area of choroid was enlarged. Conclusions It can be clearly shown by OCT that abnormal structure of retina and out layer of choroid in congenital macular coloboma. It is implied that the characteristic of OCT is helpful in the diagnosis of congenital macular coloboma. (Chin J Ocul Fundus Dis, 2005,21:97-99)

    Release date:2016-09-02 05:52 Export PDF Favorites Scan
  • 先天性黄斑缺损兄弟二例

    Release date:2017-11-20 02:25 Export PDF Favorites Scan
  • 巩膜扣带手术治疗家族性渗出性玻璃体视网膜病变合并孔源性视网膜脱离的疗效观察

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  • Clinical features of familial exudative vitreoretinopathy

    ObjectiveTo observe the clinical features of familial exudative vitreoretinopathy (FEVR). Methods202 FEVR patients (404 eyes) from 84 families were included in this retrospective study, all the clinical diagnosis was made by the same expert in our Department. All patients were examined with slit lamp microscope, indirect ophthalmoscopy, children's retinal imaging system or Heidelberg HR2 fundus cameras for fundus photographs. Fluorescein angiography (FFA) was also performed for all patients, for those≤7 years old it was performed under general anesthesia. Data collected from charts included gender, age at presentation and family history. According to the fundus presentation and FFA results, FEVR was classified into 0-5 stages. Stage 0 (normal) is for the health fellow eye in unilateral FEVR; stage 1: retinal peripheral avascular zone with no fluorescence leakage in FFA; stage 2: retinal peripheral avascular zone, with fluorescence leakage in FFA; stage 3: partial retinal detachment not involving the macular; stage 4: partial retinal detachment involving the macular; stage 5: total retinal detachment. ResultsThere were 119 male patients and 83 females. The average age of diagnosis was 16 months, the average gestational age was 39 weeks and the average birth weight was 3223 g in the proband. At the first clinical visit, there was clear family history of FEVR in 4 patients (1.98%); family history of other eye disease (nystagmus, cataract, small eyes, strabismus and others) in 25 patients (12.38%); not family history of eye disease in 173 patients (85.64%). FEVR family history was confirmed by fundus examination and FFA for the family members. In all 404 eyes, 9 eyes (2.23%) was normal, 162 eyes (40.10%) was stage 1, 97 eyes (24.01%) was stage 2, 72 eyes (17.82%) was stage 3, 20 eyes (4.95%) was stage 4, and 44 eyes (10.89%) was stage 5. In 202 patients, 59 cases (29.21%) was asymmetry bilateral disease with different stage for each eye. In 404 eyes, retinal fold was found in 74 eyes (18.32%). ConclusionsFEVR was common in full-term and/or normal birth weight newborns. More than half of patients are in stage 1 and 2 without any clinical features. 29.21% eyes were asymmetry bilateral diseases.

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  • Clinical characters of congenital retinal vascular anomalies

    Objective To detect the clinical characters and the classification of the congenital retinal vascular anomalies. Methods Nine cases (12 eyes) of congenital retinal vascular anomalies were examined by ocular examination and fundus fluorescein angiography (FFA), in which 3 cases (4 eyes) were examined by indocyanine green angiography (ICGA) simultaneously. Results The congenital retinal vascular anomalies were located at the posterior pole in 8 cases (10 eyes), and extended to peripheral retina in 1 case (2 eyes). Congenital retinal vascular anomalies were classified as follows: congenital retinal macrovessel (1 case, 1 eye); congenital retinal arteriolar tortuosity (2 cases, 3 eyes); inherited retinal venous beading (1 case, 2 eyes); and congenital prepapillary vascular loops (5 cases, 6 eyes). Four cases (5 eyes) were associated with spontaneous hemor rhage induced by physical exertion (Valsalva maneuver). Conclusion Most of the congenital retinal anomalies are located at the posterior pole, involving arteries and veins, and can be associated with spontaneous hemorrhage induced by Valsalva maneuver. (Chin J Ocul Fundus Dis,2003,19:269-332)

    Release date:2016-09-02 06:00 Export PDF Favorites Scan
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