[Recovery of ovarian function after radiation-induced menopause. Does follicle-stimulating hormone (FSH) have a definitive prognostic value?].
Menopause, conventionally defined as the permanent cessation of menstruation as a result of loss of ovarian follicular activity, is biologically expressed by the collapse of plasma estradiol levels and increased plasma levels of the gonadotrophins FSH (follicle stimulating hormone) and LH (luteinizing hormone). At present, estimation of the ovarian follicle reserve is based on endocrine capacity tests of the ovaries, with increased FSH representing the first sign of exocrine ovarian failure. We report the case of one of our amenorrhoeic patients after chemotherapy, total body radiation and allogenic bone marrow transplantation for acute immunoblastic leukaemia. This patient was included in an in vitro fertilization with oocyte donation (IVF-OD) programme for iatrogenic premature ovarian failure with increased FSH levels. Instead of high levels of gonadotrophins, this young woman recovered spontaneous follicular development, benefited from standard IVF with her own oocytes and brought a twin pregnancy to term. This observation shows that a high FSH level is not a definitive prediction of ovarian exocrine capacity. In young women of child-bearing age such as these wanting a child and showing signs of endogenous estrogen impregnation, evaluation of the existence and quality of follicular development is an important factor.
Letur-Könirsch
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CECOS Necker, hôpital Necker-Enfants malades, Paris, France.
Guis
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F
D000328:Adult; D016026:Bone Marrow Transplantation; D005260:Female; D005307:Fertilization in Vitro; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery; D008593:Menopause; D010050:Ovarian Function Tests; D010053:Ovary / Q000502:physiology*; D011247:Pregnancy; D016649:Primary Ovarian Insufficiency / Q000097:blood* / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects*
D005640:Follicle Stimulating Hormone
Récupération de fonctionnement ovarien après ménopause radio-induite. L'hormone folliculostimulante (FSH) a-t-elle une valeur pronostique définitive?