雷诺现象诊断与治疗的研究进展

【中图分类号】R543.7 【文献标识码】A

【Abstract】Raynaud phenomenon （RP） is a disease of intermittent vascular hypercontraction of fingers and toes caused by cold or pressure. Its etiology is closely related to genetic and hormonal factors，though the precise mechanisms remain unclear. The clinical treatment of RP is mainly to alleviate symptoms and prevent tissue damage. This article reviews the current research status of the RP， with a focus on its clinical diagnosis and treatment，aiming to provide scientific basis and guidance for clinical practice.

【Keywords】 Raynaud phenomenon; Raynaud syndrome; Diagnosis; Treatment; Researchprogress

雷诺现象（Raynaudphenomenon，RP）是由毛细血管前小动脉收缩失调引起的皮肤颜色变化、肿胀和感觉异常现象，通常发生于寒冷和紧张等应激条件下[1-2]。（剩余17118字）