6 citations
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February 2009 in “Veterinární Medicína” This study found that deslorelin implants can effectively reduce estradiol levels and support hair regrowth in neutered ferrets with hyperoestrogenism caused by nodular hyperplasia of the adrenocortex.
28 citations
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May 2012 in “Veterinary Dermatology” In this study, dogs with hair cycle disorders, especially those with alopecia X, showed a significant increase in the number of kenogen follicles, suggesting impaired induction of new hair growth phases.
4 citations
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November 2019 in “Harper's Textbook of Pediatric Dermatology” This article reviews the skin, hair, nail, and mucosal changes linked to various pediatric endocrine disorders but provides no new clinical findings.
May 2021 in “British Small Animal Veterinary Association eBooks” This review discusses various causes and patterns of canine alopecia, noting that symmetrical and diffuse hair loss often indicates an endocrinopathy, and reports no new clinical results.
January 2014 in “HAL (Le Centre pour la Communication Scientifique Directe)” This review provides an update on sex hormone-associated dermatoses in dogs, detailing known conditions like feminization syndrome and exploring less understood issues such as alopecia X, without presenting new clinical findings.
July 2024 in “Reproductive health of woman” This study found that teenage girls born via assisted reproductive technologies displayed premature development of secondary sexual characteristics and elevated hormone levels, indicating late precocious puberty and androgen excess.
July 2019 in “Acta Scientiae Veterinariae” This case report describes a Canadian Husky dog with sertolioma that exhibited dermatological symptoms and aggressive behavior, both of which improved significantly after surgery.
138 citations
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May 2000 in “Maturitas” This review discusses the effects of estrogen on skin and reports no new clinical results; it highlights estrogen's potential benefits on skin thickness, collagen quality, and hair follicle life cycle.
46 citations
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July 1974 in “The Journal of Clinical Endocrinology & Metabolism” In this study, women with hirsutism and amenorrhea showed lower serum estradiol and sex hormone binding globulin concentrations but higher levels of unbound testosterone compared to normal individuals.
20 citations
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May 2020 in “Experimental Dermatology” This review discusses age-related changes in scalp skin and their potential effects on hair follicle aging, but reports no new clinical results, calling for further investigation.
September 2010 in “Companion Animal” This article reviews a clinician's approach to diagnosing and managing canine alopecia and reports no new clinical findings.
1 citations
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January 2018 in “Journal of Gynecologic Surgery” This article reports two cases where ovarian hyperthecosis caused hyperandrogenism in postmenopausal women, confirmed by imaging and resolved after bilateral oophorectomy.
January 2026 in “Brazilian Journal of Development” This case study reported on a 62-year-old woman with ovarian hyperthecosis, which caused symptoms like hirsutism and elevated testosterone; after bilateral oophorectomy, her symptoms improved, suggesting the importance of considering this rare condition in hyperandrogenism diagnosis for postmenopausal women.
October 2024 in “Journal of the Endocrine Society” This case report details a postmenopausal woman whose hyperandrogenism was attributed to ovarian stromal hyperplasia, ultimately resolved with bilateral salpingo-oophorectomy.
October 2020 in “Medicine - Programa De Formación Médica Continuada Acreditado” This review discusses female hyperandrogenism, focusing on its diagnosis, differential diagnoses, and individualized treatment approaches to improve patient health and quality of life, and reports no clinical results.
2 citations
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October 2015 in “Obstetrics and gynaecology cases - reviews” This case report details a postmenopausal woman with increased libido, hirsutism, and spontaneous orgasms, noting elevated testosterone levels and enlarged ovaries.
January 2023 in “Case Reports in Obstetrics and Gynecology” This case report highlights the need for early diagnosis and treatment of ovarian hyperthecosis to enhance the quality of life and health outcomes for affected patients.
July 2024 in “Journal of Pediatric Endocrinology and Metabolism” This study presents two adolescent cases of ovarian hyperthecosis, a rare cause of severe hyperandrogenism, highlighting management strategies involving gonadotropin suppression and hormone replacement after excluding androgen-producing adrenal and ovarian tumors.
January 2026 in “JCEM Case Reports” This case study describes two postmenopausal women with severe androgen excess symptoms, diagnosed with ovarian hyperthecosis and stromal hyperplasia, emphasizing the challenges in differentiating these benign conditions from androgen-secreting tumors and the importance of surgical and histopathological evaluation for correct diagnosis and management.
November 2023 in “JCEM Case Reports” In this case report, a 55-year-old postmenopausal woman was diagnosed with ovarian hyperthecosis as the cause of her hyperandrogenism after detailed hormonal and imaging investigations, which was successfully treated with bilateral salpingo-oophorectomy, leading to symptom improvement and normalized testosterone levels.
January 2013 in “Revista Clínica Española” This review discusses female hyperandrogenism, detailing diagnostic criteria and treatment options without reporting new study results; it emphasizes improving health and quality of life for affected women.
7 citations
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January 2022 in “Case Reports in Endocrinology” This case series observed that ovarian hyperthecosis can manifest with hyperandrogenism and insulin resistance in postmenopausal women, even when serum testosterone levels are below diagnostic thresholds, suggesting potential gaps in current diagnostic criteria.
4 citations
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June 2019 in “Revista brasileira de ginecologia e obstetrícia” This article discusses the prevalence of hirsutism in women and highlights that many cases exhibit normal androgen levels, suggesting a need for broader diagnostic approaches.
January 2025 in “Haematology International Journal” This study describes a functional disorder in the ovary, known as stromal hyperplasia, characterized by the proliferation of ovarian stroma and luteinization of stromal cells, which is linked to excessive androgen production and elevated testosterone levels.
October 2025 in “Journal of the Endocrine Society” In this case study, a 62-year-old woman with ovarian hyperthecosis experienced normalization of elevated testosterone levels and improvement in hirsutism and hair loss following bilateral salpingo-oophorectomy.
1 citations
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February 2022 in “Case reports in endocrinology” This case report describes a 64-year-old postmenopausal woman with hirsutism due to a rare case of bilateral diffuse ovarian Leydig cell hyperplasia, leading to normalized testosterone levels and improved glycaemic control following surgery.
15 citations
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May 2021 in “Climacteric” This review discusses the characteristics, diagnostic challenges, and management options for postmenopausal hyperandrogenism but reports no new clinical results; it highlights the importance of distinguishing potential androgen-producing tumors or hyperandrogenic disorders.
April 2019 in “Journal of the Endocrine Society” In this case report, a 48-year-old woman's hyperandrogenism, presenting with symptoms like acne and hirsutism, was attributed to a benign Leydig cell tumor, which resolved after surgical removal.
December 2024 in “AACE Clinical Case Reports” This study highlights a rare case of ovarian hyperthecosis in a 58-year-old postmenopausal woman, presenting with polycythemia and severe hyperandrogenism symptoms, with resolution of symptoms following laparoscopic bilateral oophorectomy.
April 2019 in “Journal of the Endocrine Society” This case report described a 62-year-old postmenopausal woman with hirsutism whose symptoms improved after a hysterectomy and bilateral oophorectomy, revealing bilateral ovarian hyperthecosis.