Anatomy And Physiology For Health Professionals 2nd Edition by Jahangir Moini

تمرين 22

A 17-year-old boy felt a small nodule on the anterior part of his testes after showering. Because there was no pain, he ignored this nodule. Three years after, he experienced a severe heaviness in one side of his testes, especially when walking. His physician examined him, and after biopsy diagnosed him with testicular cancer.
Explain the structures of the testes and penis.