Omar Faiz

Computed tomographic colonography versus colonoscopy for investigation of patients with symptoms suggestive of colorectal cancer (SIGGAR): a multicentre randomised trial

Wendy Atkin, Edward Dadswell, Kate Wooldrage et al. · The Lancet · 2013 · 268 citations · Full text

Medical Imaging, Gastrointestinal Oncology, Medicine +10

Short-Term Outcomes Following Open Versus Minimally Invasive Esophagectomy for Cancer in England

Ravikrishna Mamidanna, Alex Bottle, Paul Aylin et al. · Annals of Surgery · 2011 · 216 citations

Effectiveness of a national quality improvement programme to improve survival after emergency abdominal surgery (EPOCH): a stepped-wedge cluster-randomised trial

Carol J. Peden, Tim Stephens, Graham Martin et al. · The Lancet · 2019 · 179 citations · Full text

Surgical Quality Control, Emergency Surgery, Patient Safety +7

Mortality in high-risk emergency general surgical admissions

Nicholas Symons, Krishna Moorthy, Alex M. Almoudaris et al. · British journal of surgery · 2013 · 176 citations · Full text

Computed tomographic colonography versus barium enema for diagnosis of colorectal cancer or large polyps in symptomatic patients (SIGGAR): a multicentre randomised trial

Steve Halligan, Kate Wooldrage, Edward Dadswell et al. · The Lancet · 2013 · 169 citations · Full text

Medical Imaging, Medicine, Symptomatic Patients +9