PMID- 9202966 OWN - NLM STAT- MEDLINE DCOM- 19970814 LR - 20190905 IS - 0721-832X (Print) IS - 0721-832X (Linking) VI - 235 IP - 6 DP - 1997 Jun TI - Hyperimmunoglobulinemia D in idiopathic retinal vasculitis. PG - 372-8 AB - BACKGROUND: We examined four patients who exhibited both idiopathic retinal vasculitis and elevated serum IgD levels. Uveitis caused by Behcet's disease is also associated with high levels of serum IgD. Therefore, the clinical features of these patients were investigated and the possible relationship between retinal vasculitis and elevated serum IgD was examined after undertaking a study of increased IgD levels in patients diagnosed with uveitis. METHODS: The study population was composed of 110 patients: 49 with Behcet's disease, 15 with sarcoidosis, 10 with Vogt-Koyanagi-Harada disease, and 36 with other forms of uveitis. IgD measurements were performed using modifications of the latex photometric immunoassay. Surface IgD (sIgD) expression in peripheral lymphocytes was determined by immunofluorescence, and the correlation between serum IgD levels and the percentage of sIgD-positive cells was examined. RESULTS: Twelve of the 110 patients had an elevated serum IgD. Eight of the 12 had Behcet's disease, and 4 were diagnosed with idiopathic retinal vasculitis. These 4 patients were HLA-A24+ females whose ages ranged from 8 to 25 years. A linear correlation between the serum IgD levels and the percentage of sIgD-positive cells was found. CONCLUSION: Hyperimmunoglobulinemia D state was found in Behcet's disease and idiopathic retinal vasculitis. These diseases may represent a new clinical entity characterized by signs of retinal vasculitis and hyperimmunoglobulinemia D that results from abnormal B cell activation and immune complex-mediated responses. FAU - Kumano, Y AU - Kumano Y AD - Department of Ophthalmology, Faculty of Medicine, Kyushu University, Fukuoka, Japan. FAU - Nagato, T AU - Nagato T FAU - Kurihara, K AU - Kurihara K FAU - Kikukawa, H AU - Kikukawa H FAU - Goto, M AU - Goto M FAU - Kawano, Y AU - Kawano Y FAU - Ohnishi, Y AU - Ohnishi Y FAU - Inomata, H AU - Inomata H LA - eng PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Germany TA - Graefes Arch Clin Exp Ophthalmol JT - Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie JID - 8205248 RN - 0 (Antibodies, Anti-Idiotypic) RN - 0 (HLA-A Antigens) RN - 0 (HLA-A24 Antigen) RN - 0 (Immunoglobulin D) SB - IM MH - Adolescent MH - Adult MH - Antibodies, Anti-Idiotypic/immunology MH - Child MH - Female MH - Fluorescein Angiography MH - Follow-Up Studies MH - Fundus Oculi MH - HLA-A Antigens/immunology MH - HLA-A24 Antigen MH - Humans MH - Hypergammaglobulinemia/blood/*complications/diagnosis MH - *Immunoglobulin D/blood/immunology MH - Lymphocytes/immunology MH - Male MH - Middle Aged MH - Retinal Artery/*pathology MH - Retinal Diseases/blood/*complications/diagnosis MH - Retrospective Studies MH - Vasculitis/blood/*complications/diagnosis EDAT- 1997/06/01 00:00 MHDA- 1997/06/01 00:01 CRDT- 1997/06/01 00:00 PHST- 1997/06/01 00:00 [pubmed] PHST- 1997/06/01 00:01 [medline] PHST- 1997/06/01 00:00 [entrez] AID - 10.1007/BF00937286 [doi] PST - ppublish SO - Graefes Arch Clin Exp Ophthalmol. 1997 Jun;235(6):372-8. doi: 10.1007/BF00937286.