Cancer is a leading cause of death worldwide 1 , with incidence of cancer expected to rise as a result of lifestyle deviations and a rapidly aging population. The occurrence of cancer increases dramatically with age, most likely due to the accumulation of risks for specific cancers, combined with the tendency for cellular repair mechanisms to become less efficient upon aging. Early detection is critical to reducing cancer morbidity and mortality. Early cancer detection rationale Early cancer diagnosis is essential because it can save lives, improve treatment outcomes, reduce suffering, and lessen the economic and emotional burdens associated with cancer. Public awareness, screening programs, and research efforts are critical components of achieving early diagnosis and better cancer care. Specifically, early cancer diagnosis is crucial for certain essential reasons, and it forms the foundation of effective cancer care and treatment.