research Unusual Presentation of Denys-Drash Syndrome in a Girl with Undisclosed Consumption of Biotin
A girl with Denys-Drash syndrome was misdiagnosed due to biotin affecting her hormone test results.
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research Ovarian Stromal Hyperthecosis and Hyperandrogenemia Refractory to Hormonal Suppression
Removing both ovaries may better treat increased male hormone levels and related symptoms in postmenopausal women when hormone therapy doesn't work.
research Bilateral Leydig Cell Hyperplasia: A Rare Cause of Postmenopausal Hirsutism
An unusual growth of Leydig cells in a woman's ovaries caused her excessive hair growth, which was treated successfully with surgery.
research Case 5: A Very Tall 7-Year-Old Boy with Medulloblastoma
A 7-year-old boy with a brain tumor developed early puberty, which was successfully treated with medication.
research Postmenopausal Hyperandrogenism in a Patient With an Adrenal Adenoma: How Should We Approach It?
Removing both ovaries treated the woman's excess male hormone symptoms.
research Postmenopausal Hyperandrogenism Due to Rare Ovarian Tumor
Rare ovarian tumors can cause hyperandrogenism, even if imaging appears normal.
research Postmenopausal Hyperandrogenism Due to Rare Ovarian Tumor
Bilateral salpingo-oophorectomy resolved hyperandrogenism in a postmenopausal woman with rare ovarian tumors.
research Case 1: Clitoromegaly, Oligomenorrhea, and Hirsutism in a 17-Year-Old Transgender Male
Parental support and gender-affirming care are crucial for the mental health of transgender adolescents.
research Ovarian Hyperthecosis in Adolescent Females: Two Case Reports and a Review of the Literature
Ovarian hyperthecosis should be considered in young women with severe male-like symptoms and can be managed with hormone treatments.
research A Case of Ovarian Hyperthecosis in a Postmenopausal Woman
A postmenopausal woman's excess male hormone symptoms improved after her ovaries were removed.
research Ovarian Hemangioma With Stromal Luteinization
The removed ovarian tumor was a rare type of blood vessel tumor that improved the patient's symptoms and hormone levels after surgery.
research Bioidentical Hormone Replacement Therapy at a Hormone Clinic Causing Significant Virilization in a Post-Menopausal Woman
A woman developed male characteristics after using unregulated hormone therapy.
research Postmenopausal Hyperandrogenism: A Case of a Steroid Cell Tumor of the Ovary
A woman's severe hormone imbalance after menopause led to finding a rare ovarian tumor, treated by surgery.
research Case Report: Exceptional Association of Leydig Cell Ovarian Tumor and Primary Hyperparathyroidism in a Postmenopausal Patient
A woman with a rare ovarian tumor and hyperparathyroidism improved after surgery, highlighting the need for reporting unusual cases to understand and manage rare diseases.
research A Case of Successful Treatment with Unilateral Oophorectomy in a Patient with Resistant Polycystic Ovary Syndrome
Removing one ovary helped treat a woman's severe PCOS symptoms when medicine didn't work.
research Disorders in Male Sexual Differentiation Due to 5α-Reductase-2 Deficiency
5α-reductase-2 deficiency causes ambiguous genitalia at birth and affects male sexual development, but individuals often develop male characteristics at puberty.
research Virilizing Adrenocortical Oncocytoma in a Toddler
A toddler with a rare adrenal gland tumor causing male-like physical changes was successfully treated with surgery.
research Virilization in a Postmenopausal Woman: Ovarian Leydig Cell Tumor
A postmenopausal woman's virilization was caused by a rare ovarian tumor that was hard to detect but was successfully treated with surgery.
research Female Androgenetic Alopecia with Male Pattern Caused by an Androgen-Producing Tumor
Androgen-producing ovarian tumors can cause male-pattern hair loss in women.
research Infertility in Polycystic Ovary Syndrome: Focus on Low-Dose Gonadotropin Treatment
Low-dose gonadotropin treatment is effective for infertility in women with PCOS, leading to high ovulation rates and comparable pregnancy rates with fewer complications.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Anti-Müllerian Hormone Confirms the Novel Classification of Female Functional Androgenization Including Polycystic Ovary Syndrome
Anti-Müllerian hormone is a specific marker for ovarian issues in women with conditions like PCOS.
research Androgenic Alopecia Revealing an Androgen-Secreting Ovarian Tumor
An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
research A Rare Case of Steroid Cell Tumor, Not Otherwise Specified, of the Ovary in a Young Woman
A young woman's rare ovarian tumor was successfully removed, improving her hormonal symptoms.
research 46, XY 5-Alpha Reductase Deficiency in a 36-Year-Old Phenotypic Female Patient
A 36-year-old person with a female appearance but male chromosomes was diagnosed with a rare enzyme deficiency affecting sexual development.
research Identification of Two Additional Novel Mutations in the AR Gene Associated with Severe Forms of Androgen Insensitivity Syndrome
Two new mutations in the AR gene linked to severe androgen insensitivity were found.
research Novel Androgen Receptor Gene Variant Containing a Premature Termination Codon in a Patient with Androgen Insensitivity Syndrome
A new genetic change causing early stop in the androgen receptor gene was found in a patient with androgen insensitivity syndrome.
research Impact of Weight Reduction and Oral Contraceptive Pills on Hyperandrogenism
Losing weight and taking birth control pills can greatly improve severe male hormone excess in women with PCOS.
research Impaired Prolactin-Lowering Effects of Metformin in Women with Polycystic Ovary Syndrome
Metformin lowers prolactin in women without PCOS but not in those with PCOS, where it reduces other hormones instead.
research Sertoliform Endometrioid Carcinomas of the Right Ovary
A rare ovarian cancer with a good outlook was found in a woman with unusual hair growth and abdominal symptoms.