opportunistic screening

Full Definition

Opportunistic screening occurs when cancer screening tests are offered during regular medical appointments or patient-initiated visits, rather than through organized, population-based invitation systems. This approach relies on healthcare provider initiative and patient awareness, often resulting in variable coverage and potential inequities in access. While opportunistic screening can achieve high coverage in some populations, it may miss high-risk individuals who do not regularly access healthcare services.

Usage

Usage note: Hyphenate when used as an adjective; contrast clearly with 'organized screening' in program evaluations.

In Context

• "The region's cancer screening relies heavily on opportunistic screening during primary care visits." — Public health assessment report
• "Opportunistic screening may result in over-screening of some populations while missing others entirely." — Healthcare policy analysis