《英文msh词典》Degeneration,Retinal
[入口词] Degeneration,Retinal
[主题词] Retinal Degeneration
[英文释义] A retrogressive pathological change in the retina,focal or generalized,caused by genetic defects,inflammation,trauma,vascular disease,or aging. Degeneration affecting predominantly the macula lutea of the retina is MACULAR DEGENERATION. (Newell,Ophthalmology: Principles and Concepts,7th ed,p304)