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在结膜的各种病变中,结膜颜色的改变与疾病的性质及诊断有密切关系。正常结膜无色透明,有少量血管走行在上皮层下,故可透视结膜下组织。结膜色泽的改变,除能反映结膜病变的性质外,还可反映邻接组织的病变;结膜血管是全身循环系统的组成部分,在一定程度上也能反映血液与循环系统的改变。结膜变红1.结膜充血:是结膜血管系统的充血,为结膜炎症性疾病的主要症状之一。按
In a variety of conjunctival lesions, conjunctiva color changes and the nature of the disease and diagnosis are closely related. Normal conjunctiva colorless, transparent, a small amount of blood vessels running in the epithelium, it can be seen under the subconjunctival tissue. Conjunctival color change, in addition to reflecting the nature of conjunctival lesions, but also reflect the adjacent tissue lesions; conjunctival blood vessels are part of the systemic circulatory system, to some extent, can also reflect changes in the blood and circulatory system. Conjunctiva red 1. Conjunctival congestion: congestion of the conjunctival vascular system is one of the main symptoms of conjunctival inflammatory diseases. press