Retinal Edemas
《英文msh詞典》Retinal Edemas
[入口詞] Retinal Edemas
[主題詞] Papilledema
[英文釋義] Swelling of the OPTIC DISK,usually in association with increased intracranial pressure,characterized by hyperemia,blurring of the disk margins,microhemorrhages,blind spot enlargement,and engorgement of retinal veins. Chronic papilledema may cause OPTIC ATROPHY and visual loss. (Miller et al.,Clinical Neuro-Ophthalmology,4th ed,p175)