类风湿性关节炎是泛发性结缔组织疾病,骨关节及周身结缔组织皆可受累。但常以对称性、多发性、反复发作性手足小关节受累为主要表现,最终导致关节的破坏,强直和畸形,还可累及肺与胸膜。临床上分成人和少年两种类型。本组就我院1985～1986两年,根据美国类风湿学会诊断标准确诊的16岁以上的住院病例中,资料完整的50例进行分析讨论。 Rheumatoid arthritis is a generalized connective tissue disorder that affects both the bone and the entire connective tissue. But often symmetrical, multiple, recurrent episodes of involvement of the hands and feet as the main performance of the joints, eventually leading to joint destruction, rigidity and deformity, but also involving the lungs and pleura. Clinically divided into adult and juvenile two types. This group of our hospital 1985 ~ 1986 two years, according to the diagnostic criteria of the American College of Rheumatology diagnosed in patients over the age of 16, 50 cases of complete data analysis and discussion.