Cortisone Reductase Deficiency 2, also known as cortrd2, is related to intracranial hypertension, idiopathic and intracranial hypertension. An important gene associated with Cortisone Reductase Deficiency 2 is HSD11B1 (Hydroxysteroid 11-Beta Dehydrogenase 1), and among its related pathways/superpathways are RHOBTB GTPase Cycle and Glucocorticoid receptor regulatory network. Affiliated tissues include pituitary and liver, and related phenotypes are obesity and acanthosis nigricans