Hypogonadotropic Hypogonadism 19 with or Without Anosmia, also known as hh19, is related to hypogonadotropic hypogonadism 2 with or without anosmia. An important gene associated with Hypogonadotropic Hypogonadism 19 with or Without Anosmia is DUSP6 (Dual Specificity Phosphatase 6). Affiliated tissues include pituitary and ovary, and related phenotypes are osteoporosis and hypogonadotropic hypogonadism