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Welch Allyn 11720 User Manual

Welch Allyn 11720
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Fondo normale
Disco: Contorno nitido, la coppa fisiologica è un’area pallida verso il centro.
Retina: Normale se di colore rosso/arancio; la macula corrisponde all’area
avascolare scura nella zona temporale.
Vasi: Rapporto arterie/vene di 2 a 3; le arterie appaiono di un rosso
brillante, le vene di colore leggermente purpureo.
Hypertensive retinopathy (advanced malignant)
Disc: Elevated, edematous disc; blurred disc margins
Retina: Prominent flame hemorrhages surrounding vessels near disc border
Vessels: Attenuated retinal arterioles
Rétinopathie hypertensive (tumeur maligne avancée)
Papille : Papille surélevée et œdémateuse au bord flou
Rétine : Hémorragies manifestes en flammèches autour des vaisseaux situés
près du bord de la papille
Vaisseaux : Artérioles rétiniennes rétrécies
Retinopathie hypertensiva (fortgeschritten)
Papille: Prominent, ödematöse Papille; unscharfe Ränder
Retina: Steifige peripapilläre Blutungen
Gefäße: Enggestellte Arterien
Retinopatía hipertensora (maligna avanzada)
Disco: Disco elevado, edematoso; márgenes borrosos del disco.
Retina: Hemorragias como llamas prominentes rodeadas de vasos cerca del
borde del disco.
Vasos: Arteriolas retinales atenuadas.
Retinopatia ipertensiva (stadio maligno avanzato)
Disco: Disco edematoso e sollevato; margini confusi.
Retina: Premineneti aree emorragiche intorno ai vasi e sui bordi del disco.
Vasi: Arteriole retiniche ridotte.
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• Ophth Broch ForeignWorking.2 4/26/99 1:04 PM Page 41

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Welch Allyn 11720 Specifications

General IconGeneral
Model Number11720
CategoryOphthalmoscope
IlluminationHalogen
Head TypeStandard
AperturesSmall, Large, Fixation
FiltersRed-Free

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