Ovarian hyperstimulation, hyperprolactinaemia and LH gonadotroph adenoma
نویسندگان
چکیده
منابع مشابه
Ovarian Hyperstimulation Caused by Gonadotroph Pituitary Adenoma--Review.
Ovarian hyperstimulation syndrome (OHSS) occurs mostly as an iatrogenic complication of assisted reproductive technology. Gonadotroph pituitary adenomas are rarely associated with OHSS. To the authors' knowledge, to date only 30 cases of spontaneous ovarian stimulation associated with gonadotroph adenomas have been reported in women and only 2 in children. The most common symptoms in such cases...
متن کاملGonadotroph pituitary macroadenoma inducing ovarian hyperstimulation syndrome: successful response to octreotide therapy.
We report a young woman with spontaneous ovarian hyperstimulation syndrome (OHSS), headaches, visual field defect and pituitary macroadenoma. She underwent transsphenoidal surgery with remission of OHSS. Immunohistochemical staining was positive for β-FSH and β-LH. Recurrence occurred after four years. The patient was treated with octreotide administration and conventional radiation therapy. Oc...
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Many risk factors for breast cancer are associated with hormonally regulated events. Although numerous mouse models of mammary cancer exist, few address the roles of hormones in spontaneous tumor formation. Here we report that transgenic mice that overexpress LH, resulting in ovarian hyperstimulation, undergo precocious mammary gland development. A significant increase in proliferation leads to...
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1. Halupczok J, Kluba‐Szyszka A, Bidzinska‐Speichert B, Knychalski B. Ovarian hyperstimulation caused by gonadotroph pituitary adenoma – Review. Adv Clin Exp Med 2015;24:695‐703. 2. Roberts JE, Spandorfer S, Fasouliotis SJ, Lin K, Rosenwaks Z. Spontaneous ovar ian hypers t imula t ion caused by a follicle‐stimulating hormone‐secreting pituitary adenoma. Fertil Steril 2005;83:208‐10. 3. Pentz‐Vi...
متن کاملLineage-Specific Restraint of Pituitary Gonadotroph Cell Adenoma Growth
Although pituitary adenomas are usually benign, unique trophic mechanisms restraining cell proliferation are unclear. As GH-secreting adenomas are associated with p53/p21-dependent senescence, we tested mechanisms constraining non-functioning pituitary adenoma growth. Thirty six gonadotroph-derived non-functioning pituitary adenomas all exhibited DNA damage, but undetectable p21 expression. How...
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ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2009
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)60065-x