Purulent Endophthalmitis, also known as acute endophthalmitis, is related to chronic endophthalmitis and hypopyon. An important gene associated with Purulent Endophthalmitis is RBP3 (Retinol Binding Protein 3), and among its related pathways/superpathways is Visual Cycle in Retinal Rods. The drugs Moxifloxacin and Ethinylestradiol have been mentioned in the context of this disorder. Affiliated tissues include eye and endothelial.