Thyroid disorders and male sexual dysfunction.

Though early research suggested that thyroid hormones were not involved with the testes, male spermatogenesis, or erectile function, investigations on this topic over the past few decades have increased and shed new light. A literature review of studies conducted between 1963 and 2022 regarding male sexual dysfunction (SD) and thyroid disorders was performed to define the diagnostic consideration, pathophysiology, and management of SD secondary to thyroid dysregulation. This article provides evidence and interpretation of prior clinical and preclinical studies and contextualizes these studies for clinical practice.

Gender and Race Demographics of Fellowships After General Surgery Training in the United States: A Five-Year Analysis in Applicant and Resident Trends.

Introduction: The gender and minority gap in general surgery residency is narrowing; however, literature lacks comprehensive data regarding the demographics of fellowship programs following general surgery training.

Methods: Data from 2017 to 2021 for gender, ethnicity, and surgical subspecialty are publicly available from the ERAS database and ACGME yearly data reports. Cochran-Armitage trend tests were used to determine statistical significance in trends for female and minority applicants and trainees.

Pathophysiology and Grayscale Ultrasonography of Penile Corporal Fibrosis.

Introduction: Penile corporal fibrosis may occur secondary to explantation of an infected penile prosthesis, severe penile trauma, refractory low-flow priapism, Peyronie's disease, or chronic intra-cavernous injection of vasoactive drugs. Other etiologies of corporal fibrosis, presenting primarily with erectile dysfunction, can develop in chronic smokers, hypertensive patients, alcoholics, diabetics, and after radical prostatectomy. Corporal erectile tissue fibrosis is a significant pathophysiologic component of erectile dysfunction; however, current ultrasound-based penile imaging protocols do not directly assess it.