6 citations
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January 2010 in “Case Reports” This study describes the case of a Filipino woman with virilisation, where a rare ovarian Leydig cell tumour was identified and removed, normalizing her testosterone levels.
June 2020 in “AACE clinical case reports” This case report illustrates that Leydig cell tumors, despite causing significantly elevated androgen levels, can be difficult to localize due to their small size, as demonstrated in a 42-year-old woman whose tumor was only identified after oophorectomy.
January 2018 in “Haydarpaşa Numune Hastanesi tıp dergisi” This study hypothesizes that the sulfonamide group in tamsulosin might contribute to its association with intraoperative floppy iris syndrome.
August 2021 in “Pediatrics in review” This case study reports that a 16-year-old girl with hirsutism and menstrual irregularities was diagnosed with a benign steroid cell ovarian tumor, after high testosterone levels indicated a potential androgen-secreting source.
7 citations
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March 2023 in “Gynecological Endocrinology” This study reported a rare case of ovarian steroid cell tumor removal resulting in normalized hormone levels, resumption of menstruation, and subsequent spontaneous pregnancy in a 31-year-old woman.
January 2025 in “JCEM Case Reports” Among postmenopausal women, this case study observed that a rare ovarian tumor called thecoma, found via MRI, was associated with high testosterone levels and symptoms of mild virilization such as hirsutism, indicating surgery as the primary treatment.
December 2021 in “Aegean journal of obstetrics and gynecology” This case report highlights a rare instance of postmenopausal virilization in a 71-year-old woman due to coexisting ovarian hilus cell hyperplasia and a Sertoli-Leydig cell tumor.
5 citations
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October 2013 in “Endocrine” This case report describes three instances where occult ovarian Leydig cell tumors were suspected based on severe hyperandrogenism symptoms, despite negative imaging findings, highlighting that elevated testosterone levels are a crucial diagnostic marker.
July 2011 in “Journal of Nursing UFPE on line” This study found that 13% of women who underwent ultrasound imaging showed suggestive signs of polycystic ovaries, but ultrasound findings alone are insufficient to diagnose polycystic ovary syndrome.
November 2022 in “Journal of the Endocrine Society” This case report describes a 23-year-old woman with an adult granulosa cell tumor of the ovary, whose symptoms and hormone levels improved significantly after surgical removal of the tumor.
March 2026 in “JCEM Case Reports” In this case report, a 71-year-old woman with severe hyperandrogenism and virilization revealed a bilateral ovarian steroid cell tumor, confirmed after adnexectomy, resulting in normalized testosterone levels and improved hirsutism post-surgery.
4 citations
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December 2012 in “Arquivos Brasileiros De Endocrinologia E Metabologia” A postmenopausal woman's masculine symptoms improved after surgery for a hormone-producing ovarian tumor.
1 citations
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February 2015 in “Revista Acadêmica Ciência Animal” This case report describes the presence of a teratoma within an equine antral follicle and suggests that the ovary maintained functionality despite the teratoma, as indicated by active antral follicles and recent ovulation.
April 2020 in “Journal of the Endocrine Society” This case report describes a 58-year-old woman whose virilization symptoms were linked to a steroid tumor of the ovary, emphasizing the importance of prompt diagnosis and treatment to improve her quality of life.
1 citations
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January 2007 in “The Internet Journal of Dermatology” This case report describes a solitary nasal fibrofolliculoma in a 60-year-old male and reviews existing literature, indicating its rare occurrence and potential link with Birt-Hogg-Dube syndrome.
1 citations
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January 2007 in “Humana Press eBooks” This review discusses the causes and treatments of hirsutism in women and reports no clinical results; it emphasizes the importance of identifying androgen-secreting tumors that require distinct therapy.
6 citations
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June 2006 in “International Journal of Gynecological Pathology” This study reports that in a case of benign Brenner tumor, elevated androgens may originate from luteinized stromal cells, as these cells do not convert androgen to estrogen due to suppressed aromatase biosynthesis.
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.
November 2024 in “Future Science OA” This case report describes a rare instance of a Leydig cell tumor in a 35-year-old pregnant woman, discovered incidentally during a cesarean section. The tumor typically presents with symptoms of excess androgen, though it can range from asymptomatic to rapid virilization.
April 2020 in “International journal of reproduction, contraception, obstetrics and gynecology” This case study discussed a postmenopausal female with androgenic alopecia and hirsutism due to a Leydig cell tumor, suggesting the importance of further workup in women with severe hirsutism or androgenic alopecia.
October 2022 in “Miscellaneous” This study documented a case of a 57-year-old woman with postmenopausal virilism due to a Sertoli-Leydig cell tumor, which improved after surgical treatment.
1 citations
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October 1997 in “PubMed” This study found that both finasteride and flutamide significantly decreased hirsutism severity and hair diameter in women with PCOS and Idiopathic Hirsutism, with abdominal hairs showing greater sensitivity to the treatments.
May 2025 in “International Journal of Reproduction Contraception Obstetrics and Gynecology” In this case report, the researchers described a postmenopausal woman with androgenic symptoms who was found to have a benign Leydig cell tumor of the left ovary, indicated by elevated testosterone levels and MRI findings, which was successfully treated with surgery.
May 2025 in “Journal of the ASEAN Federation of Endocrine Societies” This case report highlights the need to assess postmenopausal women with hirsutism for hyperandrogenism causes, as exemplified by a Leydig cell tumor coinciding with primary hyperparathyroidism.
May 2021 in “Journal of the Endocrine Society” This case report describes a 47-year-old woman diagnosed with a rare Sertoliform endometrioid carcinoma of the ovary, emphasizing its early-stage presentation and generally favorable prognosis.
October 2023 in “Clinical case reports” This case study reports the first Palestinian case of an ovarian steroid cell tumor with virilization in a young female, highlighting the challenges in diagnosis and varied chemotherapeutic responses.
3 citations
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November 2005 in “Women's health” This narrative review discusses various causes and treatments of hirsutism in women, emphasizing the importance of identifying androgen-secreting tumors, but does not present new study results.
October 2025 in “F1000Research” In this case series, the authors reported that postmenopausal hyperandrogenism should be carefully evaluated to diagnose potential androgen-secreting tumors, with Sertoli-Leydig cell tumors identified as a common cause.
3 citations
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January 2021 in “touchREVIEWS in Endocrinology” This case report describes how a 68-year-old woman's hyperandrogenic symptoms improved and testosterone levels normalized after the surgical removal of an occult Leydig cell tumour.
7 citations
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October 2019 in “Case reports in endocrinology” This case report describes a woman with hyperandrogenism and menstrual disturbances, where an ovarian steroid cell tumor was identified and removed, leading to resolution of symptoms.