Ultrasound-detected polycystic ovarian syndrome associated with depleted basal level but enhanced response of gonadotropin.
A patient with ultrasound-detected polycystic ovaries and anovulatory oligomenorrhea had extremely low luteinizing hormone (LH) levels, but a heightened sensitivity to gonadotropin-releasing hormone (GnRH). Of interest is the finding of undetectable basal LH levels. This rare presentation may suggest that polycystine ovarian syndrome (PCOS) features may be a consequence of the increased response of LH, independently on basal levels of LH.
Imai
A
A
Department of Obstetrics and Gynecology, Gifu University School of Medicine, Japan.
Furui
T
T
Tamaya
T
T
D000328:Adult; D005260:Female; D007987:Gonadotropin-Releasing Hormone; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D011085:Polycystic Ovary Syndrome / Q000097:blood* / Q000175:diagnosis / Q000000981:diagnostic imaging*; D014463:Ultrasonography
D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone