4 citations
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November 2018 in “Endocrinology, Diabetes & Metabolism Case Reports” This report describes two cases of postmenopausal hyperandrogenism where GnRH analogue use suggested an ovarian source of excess androgens, leading to a diagnosis of benign ovarian tumors.
April 2026 in “BMJ Case Reports” This case study highlights the challenges of diagnosing hyperandrogenism in postmenopausal women, reporting a patient with androgenic alopecia and high testosterone due to a benign Leydig cell tumor in the ovary; surgery successfully normalized testosterone levels.
11 citations
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November 2006 in “Journal of Veterinary Diagnostic Investigation” In this case study, an 8-year-old female Huacaya alpaca displaying male behavior was diagnosed with an ovarian benign interstitial (Leydig) cell tumor, indicated by elevated testosterone levels.
1 citations
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September 2023 in “JCEM case reports” This case series observed the efficacy of GnRH analogues in diagnosing and treating various forms of ovarian hyperandrogenism, illustrating their role in symptom management without surgery, particularly for benign conditions and refractory androgen excess.
January 2021 in “Case Reports” This case study reports a rare instance of mucinous cystadenoma causing severe virilization in a postmenopausal woman, highlighting a possible link with rapidly progressive hyperandrogenism.