Objective To investigate the relationship of clinical indexes between retinopathy in systemic-lupus-erythematosus （SLE）nephritis and SLE，and to discuss its clinical significance. Method The clinical data of 43 cases of SLE nephritis with ocular fundus diseases were retrospectively analyzed.The relationships between retinopathy and kidney defect，general lesions，SLEDAI grade，antinuclear antibody （ANA），anti-double stranded DNA，complement 3 and antiphospholipid antibodies were analyzed with Logistic regression respectively. Results In 86 eyes of the43paitents，there were retinal cotton wool spots in51eyes（59.3%），edema of optic disk in 43 eyes（50.5%），retinal haemorrhage in 12 eyes（14.0%），retinal artery occlusion in 5 eyes（5.8%），central retinal vein occlusion in 2 eyes（2.3%），retinal detachment in 3 eyes（3.5%），optic atrophy in 2 eyes（2.3%），and neovascularization in 2 eyes（2.3%）.Logistic regression analysis revealed that SLEDAI grade had linear dependent relation with cotton wool spots and optic disk edema（chi;2=42.154，6.498;P＜0.001），and didnrsquo;t have any correlation with proteinuria，hematuria and kidney function.Linear relation between retinal vascular occlusion and antiphospholipid antibodies was found（chi;2=24.475，P＜0.001）.Retinal haemorrhages，retinal detachment，optic atrophy and neovascularization did not correlate with clinical features. Conclusion SLEDAI grade had linear dependent relation with cotton wool spots and optic disk edema in patients with SLE nephritis，and Linear relation between retinal vascular occlusion and antiphospholipid antibodies is ascertained. Ocular fundus diseases are clinically important for evaluating the therapeutic responses and prognosis in lupus nephritis. (Chin J Ocul Fundus Dis, 2006, 22: 239-241)
Purpose To investigate the expression of the interleukin-6(IL-6)and tumor necrosis factor alpha(TNF-alpha;) in epiretinal membranes(ERM) of eyes with proliferative vitreoretinopathy(PVR). Methods Nineteen epiretinal membranes were obtained form eyes undergoing vitrectomy for retinal detachment complicated with PVR and observed by immunohistochemical methods. Results Expression of IL-6 and TNF-alpha; were observed in 12 and 15 membranes respectively with positive staining mostly in extracellular matrix of epiretinal membranes.Only one membrane showed positive to IL-6 intracellularly,and expression for IL-6 and TNF-alpha; simultaneously in membranes. Conclusion The findings indicate that IL-6、and TNF-alpha;might be involved in the development of PVR. (Chin J Ocul Fundus Dis,1998,14:219-221)
Objective To observe and analysis the features of images of fundus fluorescein angriography (FFA) in low-perfused retinopathy caused by cephalo-cervical peripheral vascular stenosis or occlusion. Methods The results of FFA of 27 patients diagnosed with carotid artery stenosis or occlusion by digital subtraction angiography (DSA) and examination of Doppler and vascular-pulsation were retrospectively analyzed. Result All of the patients had a delayed arm-retinal circulation duration from 20.0 to 81.08 seconds with the mean of 32.1 seconds; a delayed retinal arteriovenous filling duration from 6 to 64.0 seconds with the mean of 24.2 seconds. Delayed arm-retinal circulation duration and retinal a rteriovenous filling duration in 10 cases (37.0%); microangioma, vascular wall staining, nonperfused capillary area in 11 (40.7%); and anterior ischemic syndrome in 6 (22.2%) were found. In the 6 patients with anterior ischemic syndrome, 4 cases had narrow retinal artery, segmental changes of blood stream, vascular atresia, and abnormal arterio-venous anastomosis, and 2 cases had bold vascular loops. Conclusions The main manifestations of FFA in patients with low-perfused retinopathy are malperfusion and retinal ischemia, whose degrees relate to the extend of carotid artery stenosis or atresia, and the process of the disease.Serious retinal ischemia may combined with anterior ischemic syndrome. (Chin J Ocul Fundus Dis，2004，20：84-86)