Introduction Urethral diverticulum (UD) is a relatively uncommon condition characterized by an outpouching of the urethral wall,…
Douglas Chinn
Dr. Douglas Chinn is a urologist specializing in treating erectile dysfunction (ED) and other urological conditions.
Introduction Congenital urinary abnormalities represent a diverse group of conditions present at birth that affect the urinary…
Introduction Urethral stricture, a condition marked by the narrowing of the urethra, poses significant challenges to both…
Introduction Meatal stenosis, a condition characterized by the narrowing of the urethral opening (meatus), affects both pediatric…
Introduction Vasectomy is one of the most effective and widely performed methods of permanent male contraception. While…
Introduction Anejaculation, the inability to ejaculate semen despite sexual stimulation or orgasm, is a distressing condition that…
Introduction Urethral syndrome is a poorly understood condition characterized by symptoms such as urinary urgency, frequency, pain,…
Introduction Posterior urethral stenosis (PUS) is a condition characterized by the narrowing of the posterior urethra, often…
Introduction A urethrocutaneous fistula (UCF) is an abnormal connection between the urethra and the skin, leading to…
Introduction A urinoma is a localized collection of urine that accumulates outside the urinary tract due to…