Morris L F, Lemak N A, Arnett F C, Jordon R E, Duvic M
Department of Dermatology, University of Texas Medical School, Houston, USA.
South Med J. 1996 Aug;89(8):810-4. doi: 10.1097/00007611-199608000-00012.
We describe a patient who had clinical manifestations of several autoimmune disorders: Sjögren's syndrome, benign hypergammaglobulinemic purpura of Waldenström, and systemic lupus erythematosus (SLE). The SLE was diagnosed during therapy with interferon alfa. Testing for anti-Ro and anti-La antibodies was negative until the serum was diluted to eliminate a possible prozone phenomenon of antibody excess.
干燥综合征、瓦尔登斯特伦良性高球蛋白血症性紫癜和系统性红斑狼疮（SLE）。该SLE是在使用干扰素α治疗期间诊断出来的。抗Ro和抗La抗体检测一直呈阴性，直到血清被稀释以消除可能的抗体过量前带现象。
