Anus, Imperforate, also known as imperforate anus, is related to townes-brocks syndrome and vacterl association, x-linked, with or without hydrocephalus. An important gene associated with Anus, Imperforate is MED12 (Mediator Complex Subunit 12), and among its related pathways/superpathways are CKAP4 signaling pathway map and Osteoblast differentiation and related diseases. Affiliated tissues include colon and spinal cord, and related phenotypes are hearing impairment and anal atresia