Dense cellular aggregates are common in biology, ranging from bacterial biofilms to organoids, cell spheroids, and tumors. Their dynamics, driven by intercellular forces, is intrinsically out of equilibrium. Motivated colonies as a model system, we present continuum theory study dense, active, aggregates. We describe the process aggregate formation an active phase separation phenomenon, while m...

have the risk of uveitis, hemorrhage, and iris atrophy, with varying rates of cataract and endothelial damage.2,5 There were no instances of any of these complications in our case series. This case series supports the limited number of published reports on themanagementof secondary iris cystswith viscoelastic-assistedendophotocoagulation.2,5Webelieve the adjuvant use of ophthalmic viscoelastic ...