Imaging consisted of a standard WB PET/CT protocol without intravenous contrast enhancement, followed by a high-resolution dedicated head and neck (HN) PET/CT protocol, which included ...

By Dennis Thompson HealthDay ReporterFRIDAY, June 13, 2025 (HealthDay News) — CT scans might be able to prevent more colon cancers than stool DNA tests, a new study says.

DNA stool tests search for genetic evidence of colon cancer in samples taken from patients, while CT colonography uses CT scans to examine the colon and rectum.

CT screening also was more cost-effective than stool testing FRIDAY, June 13, 2025 (HealthDay News) — CT scans might be able to prevent more colon cancers than stool DNA tests, a new study says.

Are CT scans silently triggering a cancer epidemic — or are we being misled by speculative modeling and media-fueled fear? A ...