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find Keyword "眼疾病" 51 results
  • 《中华眼底病杂志》1996~2000年所载文献的计量分析

    Release date:2016-09-02 05:58 Export PDF Favorites Scan
  • 彩色多普勒能量图在眼部疾病的诊断应用

    Release date:2016-09-02 06:08 Export PDF Favorites Scan
  • 脉络膜缺损伴缺损区巨大囊肿一例

    Release date:2016-09-02 06:05 Export PDF Favorites Scan
  • 光相干断层扫描血管成像技术及其在眼底相关疾病中的应用

    光相干断层扫描(OCT)血管成像技术(OCTA)是一种快速、无创的新型血管成像技术。可实现视网膜脉络膜血管分层成像, 量化病灶血流面积和指定区域血流指数;同时避免了眼底血管造影等有创检查的潜在风险。应用于视网膜血管性疾病、脉络膜新生血管、特发性黄斑中心凹旁毛细血管扩张症及视神经炎等眼底疾病的诊断和治疗随访, 在分层显示视网膜各层血管及其血流状态方面表现出独具特色的优势。但OCTA扫描范围有限、对患者配合度要求较高;对视网膜血管屏障功能的观察较为有限。随着OCTA扫描速度提高和扫描范围扩大, 联合常规横断面OCT等辅助检查, 有望克服OCTA使用过程中发现的这些不足, 拓展OCTA在眼底疾病中的应用范围, 从而加深对视网膜循环及其相关疾病的认识。

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  • 基因芯片技术在眼底病研究中的应用

    将大量基因片段或寡核苷酸有序、高密度排列在玻璃、硅等载体上,称之为基因芯片。基因芯片技术以其检测快速、高效、高通量、高度并行性、微型化和自动化等特点,成为了研究生命本质及疾病发生发展规律的重要手段。现对其基本概念、特点、基本原理及其在眼底病研究中的应用前景作一综述。 (中华眼底病杂志,2004,20:265-266)

    Release date:2016-09-02 05:58 Export PDF Favorites Scan
  • Erdheim-Chester病眼部病变1例

    Release date:2022-02-17 02:00 Export PDF Favorites Scan
  • Current research status of optical coherence tomography angiography in hereditary retinochoroidal degeneration

    OCT angiography (OCTA) is a fast, noninvasive and quantifiable new technique, which is especially suitable for long-term follow-up in patients with hereditary retinochoroidal degeneration, such as retinitis pigmentosa, Best vitelliform macular dystrophy, adult onset foveomacular vitelliform dystrophy, doyne honeycomb retinal dystrophy, choroideremia and Stargardt disease. During the follow-up, clinicians can find the subtle signs that explain disease development from the blood flow imaging, quantitatively describe the vascular density, timely detect and treat choroidal neovascularization. It is significant to explore the etiology and monitor the course of these diseases. With the development of more treatments for these diseases, OCTA parameters can also be used as indicators to evaluate and compare different therapeutic effects. In the future, more quantitative indicators of OCTA will be applied to evaluate the course of hereditary retinochoroidal degeneration, and provide valuable basis for early diagnosis and treatment.

    Release date:2019-01-19 09:03 Export PDF Favorites Scan
  • Analysis of clinical features of the eyes with thrombosis in cranial venous sinus

    Objective To explore the ocular clinical features in patients with cranial venous sinus thrombosis (CVST). Methods The clinical data from 118 inpatients with CVST diagnosed by digital subtraction angiography (DSA).The patients included 53 males and 65 females with the sexual rate of1 :1.2. The initial onset age of the patients ranged from 15 to 67; 20-45 are the most common onset ages, and 30-40 reached the peak. The CVST patients were divided into 3 groups a c cording to the onset styles, including acute onset (within 2 days), subacute ons et (2 days to 1 month), and chronic onset (more than 1 month). The features of o cular and systemic manifestations was analyzed. A total of 58 out of 118 patient s with CVST were followed up for about 1 year after the diagnosis and treatment. Results Among the 118 patients with CVST, 25 (21.2%) had the ocular symptoms as the initial onset, 36 (305%) had ocular syndrome with other symptoms, and 57 (48.3%) had non ocular symptoms. There was no statistical significance among each group. The most common chief complains were the blurred and decreased vision (in 61 eyes, occupying 85.9% of all the chief complains). The most common symptom was papilloedema (in 57 eyes, accounting for 48.3% of all the patients with CVST). In 58 follow-up patients, 13 (22.4%) had serious visual decrease due to the optic atrophy. All the ocular manifestations related to the intracranial hyper tension caused by CVST. Conclusions In patients with CVST, 1/3 have ocular symptoms, and 1/5 have ocular symptoms as the initial manifestation. Visual decrease and papilloedema are the common symptoms in patients with CVST. We should especially advert to the patients with intracranial hypertension with unknown origins.  (Chin J Ocul Fundus,dis,2006,22:373-375)

    Release date:2016-09-02 05:51 Export PDF Favorites Scan
  • 65例眼内炎临床分析

    Release date:2016-09-02 06:12 Export PDF Favorites Scan
  • 初诊为球内异物的眼内骨化一例

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