12 citations,
March 2018 in “Medicine” A postmenopausal woman's hirsutism and high testosterone levels improved after surgery for an ovarian tumor not seen on ultrasound.
12 citations,
May 2005 in “Fertility and Sterility” Higher insulin levels are linked to larger ovaries in women with idiopathic hirsutism.
11 citations,
November 2006 in “Journal of Veterinary Diagnostic Investigation” An alpaca acted like a male and couldn't have babies because of a benign tumor in its ovary that caused high testosterone levels.
10 citations,
February 2019 in “The New England Journal of Medicine” Removing lymph nodes does not improve survival for advanced ovarian cancer and may cause more complications.
10 citations,
May 2009 in “Cases Journal” A woman's masculine symptoms were caused by an ovarian tumor, which improved after surgery.
9 citations,
January 2007 in “Endocrine Practice” A woman's male-like symptoms and high testosterone were due to ovarian hilus-cell hyperplasia, which improved after surgery.
8 citations,
April 2019 in “Journal of the Endocrine Society” Postmenopausal women with hyperandrogenism didn't have better metabolic health even after their testosterone levels became normal.
7 citations,
March 2018 in “Asian-Australasian journal of animal sciences” OCIAD2 and DCN genes affect hair growth in goats by having opposite effects on a growth signaling pathway and inhibiting each other.
7 citations,
October 2017 in “Journal of exotic pet medicine” A guinea pig with ovarian cysts had a uterine infection and abnormal uterus lining due to a piece of hay inside it.
7 citations,
September 2014 in “Journal of Obstetrics and Gynaecology Research” Ultrasound measurement of the ovarian stroma to total area ratio is not a reliable single predictor of high male hormone levels in Thai women with PCOS, but works better when combined with clinical signs.
7 citations,
July 2014 in “Reproductive Biomedicine Online” The length of CAG repeats in the androgen receptor gene is linked to ovarian reserve but does not affect how the ovaries respond to stimulation.
6 citations,
January 2013 in “Journal of Clinical and Diagnostic Research” AMH levels are higher in women with PCOS and can indicate the number of small follicles in their ovaries.
5 citations,
March 2019 in “International Journal of Endocrinology” Exercise and finasteride together improve ovary health in PCOS rats.
5 citations,
November 2018 in “Journal of Obstetrics and Gynaecology” Ovarian Leydig cell tumors are hard to diagnose with just advanced imaging; expert ultrasound and clinical evaluation are essential.
5 citations,
January 2017 in “Acta Endocrinologica” High androgen levels in postmenopausal women may suggest an ovarian tumor, and removing it can improve heart and metabolic health.
5 citations,
October 2013 in “Endocrine” Blood tests can detect ovarian Leydig cell tumors when scans don't, and surgery can confirm and treat these tumors.
5 citations,
November 2001 in “PubMed” An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
4 citations,
May 2022 in “BMC Women's Health” High levels of anti-Müllerian hormone can indicate polycystic ovarian syndrome in women who can have babies.
4 citations,
March 2021 in “Case Reports” A woman's excessive hair growth and masculine features were due to a rare benign ovarian tumor and endometrial cancer, which improved after surgery.
4 citations,
November 2018 in “Endocrinology, Diabetes & Metabolism Case Reports” GnRH analogue can help diagnose ovarian causes of high testosterone in postmenopausal women when scans don't show the cause.
4 citations,
January 2014 in “Dermatology” A woman with acne and baldness was found to have a rare ovarian condition but successfully had a child through fertility treatment.
4 citations,
January 2014 in “Indian Journal of Endocrinology and Metabolism” Indian women with PCOS may need different ultrasound criteria for diagnosis than current standards.
4 citations,
December 2012 in “Arquivos Brasileiros De Endocrinologia E Metabologia” A postmenopausal woman's masculine symptoms improved after surgery for a hormone-producing ovarian tumor.
3 citations,
December 2011 in “Journal of Gynecologic Surgery” Three to five ovarian punctures are best for improving fertility in women with PCOS without harming the ovaries.
3 citations,
April 2011 in “Microscopy research and technique” Teratoma hair is similar to scalp hair but has a rougher surface and lower adhesive force.
2 citations,
November 2019 in “Case reports in women's health” Ovarian vein sampling helped diagnose rare ovarian tumors causing high testosterone, and surgery to remove the tumors lowered the testosterone levels.
2 citations,
May 2018 in “International journal of reproduction, contraception, obstetrics and gynecology” Ovarian hemangioma is a rare, benign tumor that can be treated effectively with surgical removal.
2 citations,
October 2015 in “Obstetrics and gynaecology cases - reviews” Removing both ovaries may better treat increased male hormone levels and related symptoms in postmenopausal women when hormone therapy doesn't work.
2 citations,
January 2014 in “International Journal of Endocrinology” Women with a certain type of tumor had higher levels of pregnancy hormone and male hormones, which decreased after treatment.
2 citations,
May 2012 in “Annals of Oncology” Patients with advanced breast cancer and high hormone receptor levels who had surgery for ovarian/pelvic metastases lived longer, especially if they had high estrogen receptor levels.