Panretinal Photocoagulation
![Progressive PDR in a previously treated eye with scatter panretinal photocogulation.](https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_200/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=Qpjpmavf 200w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_260/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=TmzIW8dJ 260w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_320/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=_2loReX2 320w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_400/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=yRKeOoa4 400w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_1600/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=o9iZENbV 430w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_520/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=9H1vXa6L 520w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_640/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=OmHLDH1l 640w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_800/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=pITI_GMB 800w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_1040/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=S7cyknId 1040w, https://www.vagelos.columbia.edu/sites/default/files/styles/cola_media_1280/public/media/images/2022-03/panretinal-photocoagulation.jpeg?itok=6fGE6R12 1280w)
Proliferative diabetic retinopathy demonstrating:
- Neovascularization elsewhere (NVE) on the superior and inferior temporal arcades. Note the small wheel-like network at the inferotemporal quadrant
- Fibrovascular proliferations in the paramacular area
- Preretinal and vitreous hemorrhages in the temporal mid periphery area
- Diffuse scatter retinal scars post panretinal photocoagulation (PRP)