in order to clarify the mechanism ( s ) which causes galactorrhea and amenorrhea in patients with galactorrhea-amenorrhea syndrome ( gas ) ( group a , n = 20 ) , composed of chiari-frommel syndrome ( cfs ) ( subgroup i , n = 3 ) , argonz-del castillo syndrome ( adcs ) ( subgroup ii , n = 5 ) and drug-induced galactorrhea-amenorrhea ( dig ) ( subgroup iii , n = 12 ) , we analysed basal plasma prolactin ( prl ) and gonadotropin levels and their responsiveness to trh and lh-rh , respectively in gas patients .
C0002453
amenorrhea
C0023610
lh-rh