背景:病例报告在发现新病例、罕见病、新治疗方法和非预期不良反应,探究发病机制,以及医学教育中有着重要的作用。Purtscher视网膜病变,是一种罕见病。病例报告是当前研究该疾病的重要途径。目的:运用病例报告的国际报告标准来评价远达...背景:病例报告在发现新病例、罕见病、新治疗方法和非预期不良反应,探究发病机制,以及医学教育中有着重要的作用。Purtscher视网膜病变,是一种罕见病。病例报告是当前研究该疾病的重要途径。目的:运用病例报告的国际报告标准来评价远达性视网膜病变病例报告的报告质量。方法:检索PubMed、EMBASE、Web of Science、CNKI、CBM、VIP和万方数据库中发表的关于远达性视网膜病变的病例报告。由6名研究者分3组根据纳入与排除标准独立筛选文献和提取资料。参考病例报告的国际报告标准的23个条目依次对纳入的病例报告质量进行评价。结果:共纳入76篇(包含98个病例)病例报告。报告较好的条目有临床发现(条目6)、诊断方法和依据(条目8a和8c)、随访和结局(条目10)以及对病例的讨论(条目11)。没有一篇病例报告满足所有报告条目,41%的病例报告没有在题目中说明病例报告的信息(条目1);62%的病例报告对干预措施的频次、剂量和强度信息报告不充分(条目9);67%的病例报告没有报告关键词(条目2);超过70%的病例报告没有将文章的关键信息在摘要中充分报告(3a,3b和3c);90%的病例报告没有对患者的诊断进行评估(条目8b和8d)。结论:当前远达性视网膜病变的报告质量亟待提高,且中文和英文语种病例报告的报告质量差异不大。需要采取更多的措施来改善病例报告的报告质量。展开更多
Background: Coil embolization is a non-invasive method for treating intracranial vascular malformations by inducing thrombus formation. It is particularly useful in management of cerebral aneurysms and avoids the risk...Background: Coil embolization is a non-invasive method for treating intracranial vascular malformations by inducing thrombus formation. It is particularly useful in management of cerebral aneurysms and avoids the risks associated with surgical clipping. Occasionally, embolic complications occur which result in transient or permanent loss of vision. Methods: Case report of a 29- year-old Caucasian woman who under went coil embolization and balloon occlusion of an intracavernous carotid aneurysm. Shortly thereafter she described visual changes and a droopy eyelid. Results: Examination revealed pupillary miosis and mild ptosis of the right upper lid. Perimetry showed an arcuate scotoma superiorly and an inferonasal step in the right eye. Fundus examination revealed multiple cotton-wool spots along the peripapillary area and along the temporal vascular arcades reminiscent of Purtscher retinopathy. After 4 weeks, she had marked improvement in her visual symptoms. Most of the cotton-wool spots had resolved and the visual field had normalized. However, the ptosis and anisocoria remained unchanged. Conclusions: Coil embolization is a non-invasive method for treating carotid aneurysms. However, it carries the risk of ophthalmic events, warranting baseline ophthalmic examinations prior to such intervention.展开更多
文摘背景:病例报告在发现新病例、罕见病、新治疗方法和非预期不良反应,探究发病机制,以及医学教育中有着重要的作用。Purtscher视网膜病变,是一种罕见病。病例报告是当前研究该疾病的重要途径。目的:运用病例报告的国际报告标准来评价远达性视网膜病变病例报告的报告质量。方法:检索PubMed、EMBASE、Web of Science、CNKI、CBM、VIP和万方数据库中发表的关于远达性视网膜病变的病例报告。由6名研究者分3组根据纳入与排除标准独立筛选文献和提取资料。参考病例报告的国际报告标准的23个条目依次对纳入的病例报告质量进行评价。结果:共纳入76篇(包含98个病例)病例报告。报告较好的条目有临床发现(条目6)、诊断方法和依据(条目8a和8c)、随访和结局(条目10)以及对病例的讨论(条目11)。没有一篇病例报告满足所有报告条目,41%的病例报告没有在题目中说明病例报告的信息(条目1);62%的病例报告对干预措施的频次、剂量和强度信息报告不充分(条目9);67%的病例报告没有报告关键词(条目2);超过70%的病例报告没有将文章的关键信息在摘要中充分报告(3a,3b和3c);90%的病例报告没有对患者的诊断进行评估(条目8b和8d)。结论:当前远达性视网膜病变的报告质量亟待提高,且中文和英文语种病例报告的报告质量差异不大。需要采取更多的措施来改善病例报告的报告质量。
文摘Background: Coil embolization is a non-invasive method for treating intracranial vascular malformations by inducing thrombus formation. It is particularly useful in management of cerebral aneurysms and avoids the risks associated with surgical clipping. Occasionally, embolic complications occur which result in transient or permanent loss of vision. Methods: Case report of a 29- year-old Caucasian woman who under went coil embolization and balloon occlusion of an intracavernous carotid aneurysm. Shortly thereafter she described visual changes and a droopy eyelid. Results: Examination revealed pupillary miosis and mild ptosis of the right upper lid. Perimetry showed an arcuate scotoma superiorly and an inferonasal step in the right eye. Fundus examination revealed multiple cotton-wool spots along the peripapillary area and along the temporal vascular arcades reminiscent of Purtscher retinopathy. After 4 weeks, she had marked improvement in her visual symptoms. Most of the cotton-wool spots had resolved and the visual field had normalized. However, the ptosis and anisocoria remained unchanged. Conclusions: Coil embolization is a non-invasive method for treating carotid aneurysms. However, it carries the risk of ophthalmic events, warranting baseline ophthalmic examinations prior to such intervention.
