| Literature DB >> 19944289 |
Vidhya Viswanathan1, Erica A Eugster.
Abstract
Adequate functioning at all levels of the hypothalamic-pituitary-gonadal axis is necessary for normal gonadal development and subsequent sex steroid production. Deficiencies at any level of the axis can lead to a hypogonadal state. The causes of hypogonadism are heterogeneous and may involve any level of the reproductive system. This review discusses various causes of hypogonadism, describes the evaluation of hypogonadal states, and outlines treatment options for the induction of puberty in affected adolescents. Whereas some conditions are clearly delineated, the exact etiology and underlying pathogenesis of many disorders is unknown.Entities:
Mesh:
Year: 2009 PMID: 19944289 PMCID: PMC4802969 DOI: 10.1016/j.ecl.2009.08.004
Source DB: PubMed Journal: Endocrinol Metab Clin North Am ISSN: 0889-8529 Impact factor: 4.741