Testicular cancer most commonly occurs in men within which age range?

• A. 5 to 10 years
• B. 15 to 35 years
• C. 40 to 60 years
• D. 65+ years

Answer: (B)

Testicular cancer most commonly affects younger men, with the highest incidence in the late teens through the mid-30s. This age pattern reflects the biology of germ cell tumors that arise in the testes during adolescence and early adulthood. So while it can occur outside this window, the likelihood is greatest for someone roughly between 15 and 35 years old. This helps clinicians stay attuned when a patient in this age group presents with a testicular lump or swelling, leading to timely evaluation with scrotal ultrasound and appropriate tumor markers.