The value of routine dilated pupil screening examination.

We evaluated the cost-effectiveness of routine dilated fundus examination in improving visual outcomes. The cost of routine dilated fundus examination was related to the number of preventable cases of vision-threatening peripheral retinal disease. Patients with these diseases who had no risk factors were ascertained in a population of 1.

Synergism between diabetic and radiation retinopathy: case report and review.

It is suspected that radiation retinopathy is more likely to develop in an eye with preexisting diabetic retinopathy than in a normal eye. However, there is only one report of this occurring, at a radiation dose of 4500 rads. We present a woman with minimal diabetic retinopathy who had breast carcinoma which was treated with chemotherapy but metastasised to the choroid.

Extended retinal tamponade in the treatment of retinal detachment with proliferative vitreoretinopathy.

We have used intraocular sulphur hexafluoride or liquid silicone as an adjunct to vitreous surgery in the treatment of a non-randomised sequential series of 19 eyes with retinal detachment complicated by proliferative vitreoretinopathy. We have studied the surgical results and complications of these two tamponades and drawn preliminary conclusions on their use in retinal reattachment surgery. After a seven-month minimum follow-up 13 (68%) of the eyes have reattached retinas.