Computed tomographic colonography for symptomatic patients: the diminutive polyp dilemma.

Background: Computed tomographic colonography (CTC) is sensitive to polyp detection but is considered inaccurate for measuring diminutive polyps (<6 mm), with divergence between CTC and either colonoscopic or histopathological polyp measurements. Reporting diminutive polyps remains debatable. This study aims to compare outcomes of symptomatic patients with diminutive versus borderline polyps on CTC and to thereby examine the potential implication of reporting diminutive polyps.

Simple oncoplastic breast defect closure improves long-term cosmetic outcome of breast conserving surgery for breast cancer: A randomised controlled trial.

Introduction: Breast conserving surgery (BCS) is associated with unsatisfactory cosmetic outcomes in up to 30% of patients, carrying psychological and quality-of-life implications. This study compares long-term cosmetic outcomes after BCS for breast cancer with v without simple oncoplastic defect closure.

Methods: A randomised controlled trial was performed, recruiting patients who underwent BCS over four years and randomising to the "reshaping" group (closure of excision defect with mobilised breast tissue; n = 124) and to the "control" group (no attempt at defect closure; n = 109).

Liver regeneration biology: Implications for liver tumour therapies.

The liver has remarkable regenerative potential, with the capacity to regenerate after 75% hepatectomy in humans and up to 90% hepatectomy in some rodent models, enabling it to meet the challenge of diverse injury types, including physical trauma, infection, inflammatory processes, direct toxicity, and immunological insults. Current understanding of liver regeneration is based largely on animal research, historically in large animals, and more recently in rodents and zebrafish, which provide powerful genetic manipulation experimental tools. Whilst immensely valuable, these models have limitations in extrapolation to the human situation.

Anterior Resection Syndrome and Quality of Life With Long-term Follow-up After Rectal Cancer Resection.

Background: Surgical and systemic therapies continue to advance, enabling restorative resections for distal rectal cancer. These operations are associated with low anterior resection syndrome. Recent studies with methodological and size limitations have investigated the incidence of low anterior resection syndrome after anterior resection.

Management of anastomotic leaks after elective colorectal resections: The East of England experience. A retrospective cohort.

Introduction: Colorectal anastomotic leaks (AL) are associated with high morbidity and mortality. Management of AL and its intra-operative decision making is often difficult. The aim of this multi-centre study is to explore different management strategies, including different surgical options, and analyse rates and patterns of failure of initial management.