Early diagnosis of cancer by imaging: The primary care perspective

The United Kingdom (UK) performs relatively badly in cancer survival, much of which underperformance is attributed to delays in diagnosis. As a result, increased access to cancer diagnostics for general practitioners is proposed. Four cancer sites and their associated tests have been chosen: lung/chest X-ray, colorectal/colonoscopy, ovarian/trans-vaginal ultrasound and brain tumours/MRI scanning. This article elaborates on the need for these, which patients are likely to be chosen for investigation, and the effect this will have on radiology departments.