巨细胞动脉炎的发生
Thomas Ness1,2, Bernhard Nölle3
1Klinik für Augenheilkunde, Universitätsklinikum Freiburg, Deutschland.
概括
巨细胞动脉炎 (GCA) 需要及时诊断和治疗,以防止视力丧失. 眼科医生应该怀疑GCA具有特定的眼睛症状,并立即开始评估和治疗.
科学领域:
- 眼科医生 眼科 眼科
- 类风湿病学 类风湿病学
- 血管医学 血管医学
背景情况:
- 巨细胞动脉炎 (GCA) 是最常见的初级血管炎,具有双边失明的重大风险.
- 由于缺乏简单,明确的临床或实验室标记物,对GCA的诊断具有挑战性,需要快速可靠的管理.
- 眼部症状,如视力丧失,短暂的视力障碍 (黄斑),双眼视,眼睛疼痛,以及新发作的头部或下巴是眼科医生的关键指标.
研究的目的:
- 总结眼科相关的巨细胞关节炎 (GCA) 的当前诊断和治疗建议.
- 突出早期识别和干预对于预防与GCA相关的视力损失的重要性.
- 讨论GCA诊断成像和治疗策略的进展.
主要方法:
- 立即进行眼科检查,包括裂纹灯,眼镜和视野测试.
- 动脉的彩色双重超声作为一个关键的诊断工具.
- 在临床怀疑时考虑启动皮质类固醇治疗,随后推并进行潜在的动脉活检.
主要成果:
- 现代成像技术如彩色双重超声波,MRI和PET-CT提供了传统动脉活检的替代方案.
- 早期确定红细胞沉积率 (ESR) 和C反应蛋白 (CRP) 可以帮助诊断.
- 美国风湿病学院和欧洲反风湿病联盟的修订分类标准和建议纳入了这些进展.
结论:
- 对于疑似GCA的患者来说,迅速的眼科评估和启动皮质类固醇治疗对于预防不可逆转的视力丧失至关重要.
- 先进的成像方式和炎症标记 (ESR,CRP) 补充了诊断GCA的临床怀疑和活检.
- 类固醇节约性免疫抑制疗法,包括IL-6阻断和甲醇,与皮质类固醇一起代表着重要的治疗选择.
相关概念视频
Myasthenia Gravis: Overview and Treatment
1.4K
Myasthenia gravis is a neuromuscular transmission disorder characterized by weakness and increased fatigability of skeletal muscles. It is an autoimmune disease affecting approximately one in 2000 people, where antibodies against the α1 subunit of nicotinic acetylcholine receptors are produced.
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
1.4K
Glaucoma: Overview
560
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
560


