Questions:
20. Radiation retinopathy a chronic, painless, progressive retinal vasculopathy. True or False?
21. Radiation retinopathy may be unilateral or bilateral and occur months or years after radiotherapy. True or False?
22. Radiation retinopathy is more common in patients with underlying retinal vascular disease (e.g., hypertension or diabetes). True or False?
23. What are 5 key findings of radiation retinopathy?
24. What are 6 complications of radiation retinopathy?
25. What is the chief feature of Purtscher retinopathy?
26. What is the significance of bilateral retinal vascular tortuosity?
27. What are 2 retinal vascular malformations?