Oliver Old

Predicting the difficult laparoscopic cholecystectomy: development and validation of a pre-operative risk score using an objective operative difficulty grading system

Ahmad H. M. Nassar, James Hodson, Hwei Jene Ng et al. · Surgical Endoscopy · 2019 · 133 citations

Medicine, Perioperative Medicine, Surgery +16

Population-based cohort study of outcomes following cholecystectomy for benign gallbladder diseases

Ravinder Vohra, Sandro Pasquali, Amanda Kirkham et al. · British journal of surgery · 2016 · 122 citations · Full text

Medicine, Perioperative Medicine, Surgery +15

Identification of Subtypes of Barrett’s Esophagus and Esophageal Adenocarcinoma Based on DNA Methylation Profiles and Integration of Transcriptome and Genome Data

Sriganesh Jammula, Annalise Katz‐Summercorn, Xiaodun Li et al. · Gastroenterology · 2020 · 109 citations · Full text

Life Sciences, Genetics, Molecular Biology +17

Multicentre cohort study to define and validate pathological assessment of response to neoadjuvant therapy in oesophagogastric adenocarcinoma

Fergus Noble, Megan Lloyd, Richard Turkington et al. · British journal of surgery · 2017 · 108 citations · Full text

Medicine, Oncology, Surgery +14

Preoperative risk factors for conversion from laparoscopic to open cholecystectomy: a validated risk score derived from a prospective U.K. database of 8820 patients

Robert P. Sutcliffe, Marianne Hollyman, James Hodson et al. · HPB · 2016 · 104 citations · Full text

Medicine, Perioperative Medicine, Surgery +15