(Chin J Ophthalmol, 2021, 57 922-929).Objective To explore the program and value of iris angiography combined with ultra-wide-field fundus fluorescein angiography (UWFA) in diabetic retinopathy (DR). Techniques This was a cross-sectional research. From May 2016 to December 2019, 60 consecutive DR customers (120 eyes) including 30 clients (60 eyes) with severe non-proliferative DR (NPDR) and proliferative DR (PDR), respectively, who underwent iris angiography combined with UWFA in Tianjin healthcare University Eye Hospital had been signed up for the study. There were 25 men and 35 females, with the average age of (53.5±10.7) years. Most of the patients underwent ophthalmologic assessment including visual acuity, intraocular stress, slit-lamp microscopy, slit-lamp funduscopy, ultra-wide-field fundus photography, and iris angiography combined with UWFA. Iris angiography included iris fluorescein angiography (IFA) and iris indocyanine green angiography. The onset period of the iris vascular fluorescein leakage was recorded, additionally the circumference variety of the petinal neovascularization elsewhere and/or neovascularization associated with optic disk in severe NPDR customers. Nonetheless, that might be observed in all PDR clients. Included in this, 10 eyes had terminally petaloid or focal fluorescein leakage in macular location. Conclusions Iris angiography combined with UWFA and quantitative analysis strategy could not only accurately gauge the degree of fundus lesions, but also get more accurate and extensive iris vascular information, which offered help for extensive and customized remedy for DR. (Chin J Ophthalmol, 2021, 57 916-921).Objective to review the long-term modifications of this morphological variables associated with the posterior pole in very myopic customers over 40 yrs . old in Chinese all-natural population. Practices A population-based follow-up study. The study included 71 customers (27 men, 44 females; 110 eyes) with high myopia whom finished the Beijing Eye research in 2001 and 2011 together with assessable color fundus photographs. The age of the customers in 2011 was 56.2±9.5 yrs . old. According to the concept of pathological myopia because of the meta-analysis of this Pathological Myopia Research Group, the fundus pictures in 2001 had been interpreted, and 110 eyes had been split into groups of simple large myopia (79 eyes) and pathological myopia (31 eyes). The morphological parameters throughout the 2 follow-up visits in 2001 and 2011 were assessed when you look at the shade fundus photographs, including optic disc tilt ratio, optic disc rotation degree, β zone location, disc-fovea distance, disc-outer β zone border distance, fovea-outer β zone edge distance, and vertical length betweength. Growth of the β zone may be a predictor when it comes to development of myopic maculopathy. (Chin J Ophthalmol, 2021, 57908-915).Immunologic diseases is just one of the important factors that cause dry eye. Dry attention pertaining to immunological diseases, with more severe signs and signs and also vision reduction, has actually difficult pathogenesis and it is tough to be identified and treated. Hence, to be able to improve the understanding among ophthalmologists, experts through the Chinese Branch regarding the Asian Dry Eye Society as well as other associated academic organizations have conducted indepth discussions from the dry eye linked to immunologic conditions, with regards to its definition, pathogenesis, medical traits, analysis and therapy in line with the medical experience and related researches in this area inside our country along with worldwide Medical tourism analysis development, to create expert consensus views for research in clinical work. This opinion further standardizes and encourages the diagnosis and treatment of dry attention linked to immunologic conditions Fetuin ic50 in Asia. (Chin J Ophthalmol, 2021, 57 898-907).Uveal melanoma (UM) is one of common primary intraocular cancerous tumefaction in adults that seriously endangers the life and visual purpose of customers. After duplicated talks by domestic specialists through the Ophthalmological Society of China drug Education Association, the Oculoplastic and Orbital disorder Group of Chinese Ophthalmological Society of Chinese Medical Association, in addition to Ocular Oncology Committee of China Anti-Cancer Association, we put forward opinion opinions regarding the standardization of UM diagnosis and therapy, hoping to supply sources for ophthalmologists and relevant expert physicians within their work practice, to be able to improve the standard of medical diagnosis and remedy for UM. (Chin J Ophthalmol, 2021, 57886-897).Diabetic retinopathy is one of the three significant Tissue Culture microvascular complications of diabetic issues. Proliferative diabetic retinopathy (PDR) is an important ocular problem that affects the eyesight and lifestyle of customers. Vitrectomy is one of efficient therapy choice. The feature of fibrovascular membranes in PDR varies at different phases of the disease, which needs specific therapy strategy and techniques. So that you can enhance the clinical analysis and treatment of PDR, this informative article proposes that various treatments ought to be correctly followed for different types of proliferative membranes on the basis of fully understanding the muscle morphology of the membranes, and much more interest should be paid to the treatment of the vitreous body to achieve far better healing results. (Chin J Ophthalmol, 2021, 57 881-885).In the past five years,both advancements and brand new problems had been seen in the treating lower extremity arteriosclerosis obliterans.The Global Vascular Guidelines published in 2019 have actually provided us extensive recommendations for the diagnosis and treatment of critical limb threatening ischemia(CLTI),but the grading and therapy ideas for CLTI ought to be generalized.As to endovascular treatment,drug covered balloons have been discovered to work for limb salvage and graft patency in femoropopliteal and infra-popliteal artery occlusive diseases.As to medical revascularization,persistent training and surveillance are essential to keep the practical top-notch this fundamental technique.Inframalleolar bypass could achieve great graft patency and limb salvage rate for in CLTI customers.