title: Two cases of partial 21 hydroxylase deficiency associated with progesterone excess.
abstract: Two cases of partial 21 hydroxylase deficiency are presented where inappropriate follicular phase progesterone secretion was documented and ultrasonography demonstrated a failure of the normal endometrial and uterine growth towards ovulation.
authors.affiliation: Department of Gynaecology, Charing Cross Hospital, London.
authors.forename: J A
authors.initials: JA
authors.lastname: Eden
mesh_terms: D000312:Adrenal Hyperplasia, Congenital; D000328:Adult; D005260:Female; D005498:Follicular Phase / Q000502:physiology*; D006801:Humans; D011374:Progesterone / Q000378:metabolism*; D013250:Steroid Hydroxylases / Q000172:deficiency*
chemical_list: D011374:Progesterone; D013250:Steroid Hydroxylases