https://www.selleckchem.com/pr....oducts/ch5183284-deb
Posterior pigment dispersion is a rare ophthalmic finding that has been reported in patients undergoing retinectomy with silicone oil placement and in patients who underwent significant anterior segment manipulation and vitrectomy. The pigment release is believed to occur from retinal pigment epithelium (RPE) cells in the former and the posterior iris in the latter. The exact timing of this pre-retinal pigment deposition is unknown but typically is mild and occurs over several months. A rapid progression of diffuse preretin