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This letter to the editor references a study on using dihydrotestosterone gel before hypospadias surgery but itself contains no new findings.

This case report describes a 27-year-old man hospitalized with fatigue, myalgias, weakness, profound weight loss, and abnormal liver function, leading to a diagnosis after chest imaging revealed pneumomediastinum.

This case report describes a 60-year-old man with a rare 46, XX karyotype who presented with cerebellar infarct and polycythaemia, leading to further endocrine investigations after adrenal gland enlargement was found.

This study found that newly synthesized steroidal trienones demonstrated stronger 5α-reductase inhibitory activity compared to dienones in various biological models, suggesting potential for developing enhanced antiandrogenic drugs.

This review discusses the clinical and molecular history of 5-alpha reductase deficiency, highlighting its role in male sexual differentiation and potential therapeutic applications, but reports no new research outcomes.

This review suggests that dihydrotestosterone pretreatment may improve cosmetic outcomes in hypospadias repair, but more randomized trials are needed to determine its effectiveness due to currently limited evidence.

This article reviews the role of hormones in human penis development and associated conditions due to hormonal imbalances, but reports no new findings, suggesting hormone replacement can manage some conditions.

This study introduces genital sex differentiation parameters (GSDP) to analyze sexual differences in external genitalia and perineum development in mice, revealing varied sensitivity to androgen inhibition in genital structures.

This letter to the editor discusses the relationship between lower urinary tract symptoms and erectile dysfunction as reported in a previous study, but presents no new findings.

This case report describes a 13-year-old with DSD raised as female, exhibiting hoarseness and clitoral enlargement, with hormonal assessments not indicating common related deficiencies.

This study found that oral administration of finasteride to pregnant rats caused dosage-related developmental toxicities, including hypospadias and decreased anogenital distance in male offspring.

This article discusses the treatment of androgenetic alopecia and alopecia areata with finasteride and minoxidil but reports no new clinical results.

This review discusses the pathophysiology, diagnosis, and treatment of congenital adrenal hyperplasia, but reports no new research results.

Finasteride affects male rat genitalia development, causing abnormalities during specific pregnancy days.

Using buccal mucosa for hypospadias repair in children is effective and reduces complications.

This article discusses the minimal research on hair growth physiology and highlights Dr. Masumi Inaba's contributions to understanding androgenetic alopecia, but reports no new experimental results.

This study found that the 5α-steroid metabolite profile in men with inherited 5α-reductase deficiency is similar to those taking the drug finasteride, suggesting the gene affects multiple steroid substrates.

In this study, pregnant spotted hyenas treated with flutamide and finasteride had lower concentrations of several sex hormones, including testosterone and luteinizing hormone, compared to untreated controls.

This review covers cell transplantation methods for genitourinary reconstruction, discussing tissue sources and complications but presenting no new clinical findings.

This review discusses the role of 5α-reductase enzymes in androgen action and related disorders, noting that their specific inhibitory drugs show promise for conditions like benign prostatic hypertrophy; it reports no new clinical results.

This chapter reviews genetic defects in female sexual differentiation, focusing on 46,XX disorders of sex development and the impact of genetic factors and sex steroids on development, but reports no new clinical findings.

In this study of women with hirsutism or androgenic alopecia, diverse underlying endocrine disorders including polycystic ovaries and various enzyme deficiencies were detected, often associated with elevated testosterone levels.

This abstract discusses the unclear role of dihydrotestosterone (DHT) in postembryonic life in marsupials and possibly humans, reporting no new findings.

In this study, researchers identified novel LMNA mutations in patients with atypical progeroid syndrome, revealing clinical features distinct from other similar disorders, but unrelated to mutant prelamin A accumulation.

This review discusses the multifactorial etiology of hypospadias, including genetic predispositions and possible environmental factors, and highlights the need for further studies on genetic and environmental contributions to its increasing prevalence, without presenting new findings.

This review covers the pathophysiology, diagnosis, and treatment of congenital adrenal hyperplasia due to 21-hydroxylase deficiency and reports no new findings.

This article reviews the care of transgender patients, encompassing diagnosis, treatment options, and challenges in health care access, but does not present new research findings; the authors emphasize the critical role of providers in addressing transgender health needs.

This article reviews the coordination of the hypothalamic-pituitary-gonadal axis, male fertility, and therapies for hypogonadism, but reports no new clinical findings.

This chapter reviews the role of androgen receptors in mediating the actions of androgens in specific tissues and provides no new experimental findings.

This article discusses the role of dihydrotestosterone in human prostatic adenocarcinoma growth and suggests that 6-methyleneprogesterone could be used to inhibit DHT for treating hormone-responsive prostate cancer, without new clinical findings.