Hypogonadotropic Hypogonadism 24 with or Without Anosmia, also known as hypogonadotropic hypogonadism 24 without anosmia, is related to amenorrhea and hypothalamic disease. An important gene associated with Hypogonadotropic Hypogonadism 24 with or Without Anosmia is FSHB (Follicle Stimulating Hormone Subunit Beta), and among its related pathways/superpathways are Class A/1 (Rhodopsin-like receptors) and Beta-2 adrenergic-dependent CFTR expression. Affiliated tissues include pituitary and testes, and related phenotypes are male hypogonadism and female hypogonadism