1. How common are testicular tumors, and in which age group are they most often encountered? 2. What are the pathologic and clinical features of primary, secondary, and tertiary syphilis? 3. Compare...

1. How common are testicular tumors, and in which age group are they most often encountered?

2. What are the pathologic and clinical features of primary, secondary, and tertiary syphilis?

3. Compare genital herpes simplex infection and gonorrhea with nongonococcal urethritis