O'connor C M
Barnes College of Nursing at the University of Missouri at St Louis, 63010, USA.
J Vasc Nurs. 2001 Sep;19(3):87-92; quiz 93-4. doi: 10.1067/mvn.2001.117786.
Many persons are affected by the phenomenon known as Raynaud's. Raynaud's is classified in 2 ways-as Raynaud's disease or Raynaud's syndrome. Classification is based on the presence of associated conditions. Raynaud's is characterized by vasospasm-induced color changes of the fingers, toes, and ears. The fingers are most commonly affected. Studies involving cause, diagnosis, and treatment have been instituted with varied results. Diagnosis is primarily based on clinical symptoms involving digital color changes. Treatment is aimed at prevention of attacks and includes medication, stress reduction, and avoidance of vasoconstricting agents. Whether the phenomenon will develop into a more serious condition with which Raynaud's is associated is important. This article describes the etiology, pathophysiology, diagnosis, treatment, and nursing implications with regard to Raynaud's.
许多人都受到一种名为雷诺现象的影响。雷诺现象有两种分类方式——雷诺病或雷诺综合征。分类是基于相关病症的存在情况。雷诺现象的特征是由血管痉挛引起的手指、脚趾和耳朵的颜色变化。手指最常受到影响。关于病因、诊断和治疗的研究已经展开，但结果各不相同。诊断主要基于涉及手指颜色变化的临床症状。治疗旨在预防发作，包括药物治疗、减轻压力和避免使用血管收缩剂。这种现象是否会发展成与雷诺现象相关的更严重病症很重要。本文描述了雷诺现象的病因、病理生理学、诊断、治疗及护理要点。
