酒渣鼻是一种原因不明的影响皮肤和眼部的疾病。由于20％的酒渣鼻患者首先出现眼部病变,而且这些病变又无特异性,故寻找一种诊断性试验对于指导临床工作是有意义的。作者为探索此病泪液pH变化,分别测定三组患者的泪液。第一组12例,单纯患酒渣鼻而无眼部异常;第二组23例,同时伴有轻度眼部表现;第三组9例伴重度眼部异常。结果:直接电极 Rosacea is an unexplained disease that affects the skin and eyes. Because 20% of rosacea patients first have ocular lesions, and these lesions are nonspecific, so looking for a diagnostic test for the guidance of clinical work is meaningful. In order to explore the disease pH changes of tears, were measured in three groups of patients with tears. The first group of 12 patients with rosacea simply without ocular abnormalities; the second group of 23 patients with mild ocular manifestations; the third group of 9 with severe ocular abnormalities. Result: Direct Electrode