hypertensive retinopathy Flashcards

1
Q

what is the name of the classification used for staging hypertensive retinopathy?

A

Keith-Wagener classification

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2
Q

what are the features of stage I hypertensive retinopathy?

A
  • arteriolar narrowing and tortuosity
  • increased light reflex (silver wiring)
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3
Q

what are the features of stage II hypertensive retinopathy?

A

arteriovenous nipping

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4
Q

what are the features of stage III hypertensive retinopathy?

A
  • cotton-wool exudates
  • flame and blot haemorrhages
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5
Q

what are the features of stage IV hypertensive retinopathy?

A

papilloedema

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