A recent survey reveals significant misconceptions among U.S. adults about testicular cancer, particularly regarding the age group most affected by the disease.
According to the survey commissioned by The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James), only 13% of adults correctly identified that testicular cancer most commonly affects men younger than 40.
Dr. Shawn Dason, Urologic Oncologist at OSUCCC – James, pointed out that many men are surprised by this fact. “It’s something you’re just not expecting in your twenties or thirties,” he said, emphasizing that young men are often focused on their careers and daily lives, which can overshadow health concerns.
The survey also found that 65% of respondents believed screenings should begin after age 40, despite evidence that self-exams are most effective between ages 20 and 40 when the risk is highest. Meanwhile, 63% acknowledged that testicular cancer is frequently curable if detected early, and 54% recognized the importance of monthly self-examinations.
Dr. Dason highlighted the advantage of early diagnosis, noting, “The vast majority of patients are diagnosed before the cancer spreads to other parts of the body.” He also clarified a common misconception about symptoms: “Testicular cancer does not typically present with pain, which is why routine self-exams are crucial. If you notice any lumps, bumps, or changes in size, see your doctor.”
The survey included 1,008 adult participants across the U.S., conducted via web and telephone from May 2 to May 5, 2025. Data were weighted to represent the adult population accurately.
For added context, the American Cancer Society projects approximately 9,720 new cases of testicular cancer and nearly 600 related deaths in the U.S. in 2025. The average age of diagnosis is about 33, reinforcing the importance of awareness and early detection in younger men. Survival rates are high, with a 5-year relative survival rate of approximately 95%, reflecting effective treatments when the disease is caught early.
This survey underscores a critical need for increased public education on testicular cancer, focusing on the demographics most at risk and the importance of regular self-examinations for early detection.
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