Phimosis, also known as congenital phimosis, is related to lichen sclerosus and balanitis. An important gene associated with Phimosis is SRD5A2 (Steroid 5 Alpha-Reductase 2), and among its related pathways/superpathways are Hypoxic and oxygen homeostasis regulation of HIF-1-alpha and Estrogen receptor pathway. The drugs Mometasone furoate and Dexmedetomidine have been mentioned in the context of this disorder. Affiliated tissues include skin and lymph node.