词汇 | retinopathy |
释义 | retinopathy noun[ U ] medical specializeduk /ˌret.ɪnˈɒp.ə.θi/ us /ˌret.ənˈɑːp.ə.θi/ a disease of the retina (= the area at the back of the eye that is sensitive to light)视网膜病变 Eyesight, glasses & lenses accommodative afterimage age-related macular degeneration amaurosis amblyopia dispensing optician eyeglasses glaucoma lenticular limbus long-sighted long-sightedness macula macula lutea ocular oculist ophthalmology wet macular degeneration wraparounds yellow spot Examples of retinopathyretinopathy Progression of retinopathy is thought to be quicker in the elderly patient. Reversible causes including cataract formation can be treated, and any progressive diseases such as glaucoma and diabetic retinopathy amenable to intervention should be identified. The development of diabetic retinopathy can be broadly characterised into three stages: non-proliferative, pre-proliferative and finally proliferative diabetic retinopathy. Electroretinographic oscillatory potentials predict progression of diabetic retinopathy. Clinically, diabetic retinopathy is divided into two stages: background and proliferative retinopathy. In contrast to the other glomerulopathies, the diagnosis of diabetic nephropathy is made on clinical grounds alone, particularly if hypertension and retinopathy are present. Prevalence and risk of diabetic retinopathy when age at diagnosis is 20 or more years. Prevalence and risk of retinopathy when age at diagnosis is 30 or more years. It is associated with serious complications, including cardiovascular disease, diabetic neuropathy, diabetic foot disease, diabetic retinopathy and kidney failure. The proliferative stage of diabetic retinopathy leads to visual impairment through bleeding or retinal detachment by accompanying fibrous tissues. Progression of diabetic retinopathy following cataract surgery: can it be prevented? No radiation-induced retinopathy or vasculopathy have been observed. All diabetic subjects would be detected at the onset of any increased risk of retinopathy. Obviously the presence of retinopathy will also affect the success of a cataract extraction in terms of the return of visual acuity. The background retinopathy is characterized by increased vascular permeability and progressive vascular occlusion and formation of new blood vessels. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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