Sjogren综合征(简称SS)又称干燥综合征(sicca syndrome)是临床上较为常见的一种疾病,有相当部分患者发生恶性变。因此,目前人们对它极为关注。关于SS的诊断、分型和干燥性角结膜炎(KCS)的临床表现、诊断和治疗,国内已有较详尽的论述。本文着重讨论下列几个问题。 Sjogren syndrome (referred to as SS), also known as sicca syndrome is a more common clinical disease, a significant number of patients with malignant transformation. So far, people are extremely concerned about it. On the SS diagnosis, classification and keratoconjunctivitis sicca (KCS) clinical manifestations, diagnosis and treatment, the domestic have been discussed in more detail. This article focuses on the following questions.