About one third of these advanced adenomas were polyps <1 cm that had villous elements or high-grade dysplasia; the remainder were adenomas ≥1 cm. The yields of lesions for the entire colon were ...

Endoscopic resection is recommended for all polyps proximal to the sigmoid colon, all lesions in the recto-sigmoid colon >5 mm in size, and for conventional adenomas in the recto-sigmoid of any size.

The colonoscope was inserted as far as possible according to a predefined time slot, or until a lesion ≥10 mm was detected, or limitations in bowel preparation or the persons discomfort did not permit ...

At 4 years, 39% of patients had an adenoma recurrence: 50% in the proximal colon only and 31% in the distal colon only. Proximal-only adenomas at baseline predicted overall adenoma recurrence (RR ...

A high adenoma detection rate (ADR) is vital for effective colorectal cancer (CRC) screening, but evidence suggests limited additional benefit beyond a certain threshold. In a pooled analysis of five ...

Images of positive CT colonography (CTC) screening examination result in an asymptomatic 67-year-old man. Three-dimensional colon map from CTC (left image) shows the location of two sigmoid polyps ...

Source Reference: Lee JK, et al "Screening colonoscopy yields among adults aged 45 to 49 years after lowering colon cancer screening age" JAMA 2025; DOI: 10.1001/jama.2025.7479.

All other outcomes showed no statistically significant differences between age groups. Advanced adenomas occurred in 3.8% of younger patients versus 4.1% of older patients (aRR, 0.90; 95% CI, 0.75 ...

ALL RIGHT TOM, THANK YOU. WELL, TONIGHT WE KNOW THE REASON WHY KATE MIDDLETON HAS BEEN ABSENT FROM PUBLIC LIFE. AND A VIDEO TODAY THE PRINCESS OF WALES ANNOUNCED SHE HAS BEEN DIAGNOSED WITH CANCER ...

Abstract. 1,25-dihydroxyvitamin D [1,25(OH)2D] inhibits proliferation and promotes differentiation of human colon cancer cell lines. Epidemiological findings, although not entirely consistent,suggest ...

Images of positive CT colonography (CTC) screening examination result in an asymptomatic 67-year-old man. Three-dimensional colon map from CTC (left image) shows the location of two sigmoid polyps ...