Pars Planitis, also known as posterior cyclitis, is related to retinal vasculitis and intermediate uveitis. An important gene associated with Pars Planitis is HLA-DRB1 (Major Histocompatibility Complex, Class II, DR Beta 1), and among its related pathways/superpathways are Innate Immune System and MIF Mediated Glucocorticoid Regulation. The drugs Dexamethasone and Dexamethasone acetate have been mentioned in the context of this disorder. Affiliated tissues include eye and retina, and related phenotypes are Synthetic lethal with MLN4924 (a NAE inhibitor) and endocrine/exocrine gland