research Diagnosis of an indistinct Leydig cell tumor by positron emission tomography-computed tomography
A PET-CT scan successfully located a hard-to-find Leydig cell tumor in a woman with hormonal symptoms.
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450-480 / 1000+ results research From bench to babies – drug development for male subfertility
New methods may speed up drug development for male subfertility.
research Physiology of Male Gonadotropic Axis and Disorders of Sex Development
Understanding genes and hormones is crucial for managing male puberty and sex development disorders.
research The Case | Bilateral kidney tumors and lung cysts
A man with kidney tumors and lung cysts was diagnosed with Birt–Hogg–Dubé syndrome and treated successfully, with genetic testing confirming the diagnosis.
research Strumal Carcinoid Tumor of the Ovary
A woman's ovarian tumor causing high testosterone was successfully removed, and her symptoms improved.
research 133 TIME LAGS BETWEEN VARIOUS MATURITY MEASURES AND SPERMACRCHE
Certain maturity signs appear before and after the first release of sperm in boys.
research Effect of Testosterone, Dihydrotestosterone, Estradiol and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm
Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
research Sertoli-Leydig cell ovarian tumour: a rare cause of virilisation and androgenic alopecia
A rare ovarian tumor caused high testosterone, hair loss, and missed periods, but surgery fixed these issues and led to pregnancy.
research Genetic analysis does not confirm non-classical congenital adrenal hyperplasia in more than a third of the women followed with this diagnosis
Over a third of women thought to have non-classical congenital adrenal hyperplasia didn't have it confirmed by genetic tests.
research Update on medical management of benign prostatic hyperplasia
Castration is preferred for non-breeding male dogs with BPH, but other treatments are available with specific pros and cons.
research A Virilizing Malignant Steroid Cell Tumor-Leydig Cell Subtype in a 24-Year-Old Palestinian Female with Challenging Histopathological and Biochemical Features: A Case Report
A young woman had a rare, aggressive ovarian tumor that was hard to diagnose and treat, leading to disease progression despite treatment.
research Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Finasteride may negatively affect male fertility.
research Hair tourniquet syndrome of penis: A rare situation in boys with serious complications if not recognized
Hair wrapped tightly around a boy's penis can cause serious damage if not treated quickly.
research The Case of the Elusive Androgen
The patient's high testosterone was reduced by a medication that suppresses gonadotropin.
research Maternal androgen excess induces cardiac hypertrophy and left ventricular dysfunction in female mice offspring
High levels of male hormones in pregnant mice cause heart enlargement and poor heart function in their female babies.
research OSTEOPOROSIS
research Hairless or fertile? Finasteride leads to epididymal changes and infertility in rats
Finasteride may cause infertility in rats by affecting epididymis and sperm function.
research Nipple Differentiation in Fetal Male Rats Treated with an Inhibitor of the Enzyme 5α-Reductase: Definition of a Selective Role for Dihydrotestosterone*
Blocking a specific enzyme in male rat fetuses leads to the development of nipples and feminized genitalia.
research Sexual Function and Depressive Symptoms in Young Women With Nonclassic Congenital Adrenal Hyperplasia
Young women with nonclassic congenital adrenal hyperplasia may experience worse sexual function and mild depression compared to healthy women.
research Polycystic Ovary Syndrome and Infertility: A Retrospective Cross-Sectional Study
Women with PCOS have different hormone levels than those without it.
research Effects of High-dose Radioactive Iodine Therapy on Hormonal Profiles and Sperm Quality in Thyroidectomy Patients
High-dose radioactive iodine therapy does not harm fertility in thyroidectomy patients.
research Ectopic hair on the glans penis
A man grew hair on his penis, which is not common, and needed surgery to remove it.
research ODP021 A Feminizing Adrenocortical Carcinoma Presenting with Marie-Antoinette Syndrome
A man's rare adrenal tumor caused feminization and white hair, was removed surgically, and improved after treatment.
research Chilblains in Turkey: a case-control study
Low BMI and cold exposure increase the risk of chilblains.
research Effects of Gonadal Steroids on Melanocytes in Developing Hamsters
Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
research Genetic screening of non-classic CAH females with hyperandrogenemia identifies a novel CYP11B1 gene mutation
A new mutation in the CYP11B1 gene was found in a woman with mild hyperandrogenemia, a rare cause of non-classic congenital adrenal hyperplasia.
research Decreased fertility in male rats administered the 5α-reductase inhibitor, finasteride, is due to deficits in copulatory plug formation
Finasteride reduces male rat fertility by causing issues with copulatory plug formation.
research A RARE CASE OF CHRONIC ACRODERMATITIS ENTEROPATHICA PERSISTING AND RECURRING IN THE ADULT AGE
Chronic Acrodermatitis Enteropathica can persist into adulthood and requires careful zinc treatment.
research Hyperprogesteronismus infolge bilateraler Nebennierenrindenkarzinome bei einer Katze mit Diabetes mellitus
Adrenal tumors can cause high progesterone levels, mimicking symptoms of high cortisol.
research An Interesting Case of Hepatic Adrenocortical Carcinoma.
A woman had a rare liver tumor causing male-like physical changes, highlighting the need for thorough checks when such symptoms appear.