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Cataracta

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Cataracta
instantia de: clinical sign[*], classe de maladias[*]
subclasse de: lens disease[*], monogenic disease[*], maladia, eye disease[*]


Commons: Cataracts

Un cataracta es un opacification del lente del oculo que causa un reduction del vision. Un cataracta frequentemente se disveloppa lentemente e pote affectar un o ambe oculos. Le symptomas pote includer colores vage, vision nebulose, halos circum lumine, difficultate con lumines brillante, e difficultate de vider durante le nocte.[1] Isto pote resultar in difficultate a conducer, leger, o recognoscer facies.[2] Le vision debile causate per cataractas pote etiam resultar in un risco plus elevate de cadita e depression.[3] Cataractas causa le medio de tote le casos de cecitate e 33% de impedimento visual in tote le mundo.[4][5]

Referentias

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  1. At a glance: Cataracts [In breve: Cataractas] (in anglese) (26 de novembre 2025). Recuperate le 6 de januario 2026.
  2. Allen, D; Vasavada, A (2006). Cataract and surgery for cataract [Cataracta e chirurgia pro cataracta] (in anglese). BMJ 333 (7559): 128–32. doi:10.1136/bmj.333.7559.128. PMID: 16840470.
  3. Gimbel, HV; Dardzhikova, AA (1 de januario 2011). Consequences of waiting for cataract surgery [Consequentias de attender chirurgia de cataracta] (in anglese). Current Opinion in Ophthalmology 22 (1): 28–30. doi:10.1097/icu.0b013e328341425d. PMID: 21076306.
  4. Blindness and vision impairment: key facts [Cecitate e impedimento visual: factos slave] (in anglese) (10 de augusto 2023). Recuperate le 6 de januario 2026.
  5. Mariotti, SP (2012). GLOBAL DATA ON VISUAL IMPAIRMENTS 2010 [Datos global sur le impedimentus visual 2010] (in anglese). Organisation Mundial del Sanitate, p.6.