disease caused by disruption of disease has basis in disruption of gonadotropin hormone-releasing hormone activity hypogonadism Mendelian disease hypogonadotropic hypogonadism Abnormal ovarian or testicular function due to insufficient hormonal stimulation from the hypothalamic-pituitary axis. DOID:0090070 DOID:7455 HP:0000044 ICD10:E23.0 ICD9:253.4 MONDO:0018555 NCIT:C113347 Normosmic idiopathic hypogonadotropic hypogonadism OMIMPS:147950 Orphanet:432 SCTID:33927004 UMLS:CN235466 central hypogonadism congenital idiopathic hypogonadotropic hypogonadism gonadotropic deficiency hypogonadism, hypogonadotropic hypogonadotropic hypogonadism hypogonadotropic hypogonadism with or without anosmia hypogonadotropism isolated congenital gonadotropin deficiency isolated hypogonadotropic hypogonadism low gonadotropins (secondary hypogonadism) nIHH normosmic congenital hypogonadotropic hypogonadism secondary hypogonadism disease of signal transduction