New section: Gonadal dysgenesis https://www.urology-textbook.com/gonadal-dysgenesis.html https://www.urology-textbook.com/gonadal-dysgenesis.html
New section and image: penile metastasis https://www.urology-textbook.com/penile-metastasis.html https://www.urology-textbook.com/penile-metastasis.html