Tom F. Ulmer
Essen, NW 45147, Germany
Last Updated: 09/26/2026
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Found 122 publications
Early recurrence prediction after curative-intent surgery of intrahepatic cholangiocarcinoma using a novel weighted tumor burden score.
Journal: World journal of surgical oncology
Published: June 03, 2026
Microfibrillar collagen hemostat (Avitene™) can mimic peritoneal metastases after primary percutaneous bile duct stenting for malignant hilar obstruction.
Journal: HPB : the official journal of the International Hepato Pancreato Biliary Association
Published: March 16, 2026
Impact of metabolic liver disease on colorectal cancer and liver metastases: Pathophysiology and implications for hepatobiliary surgery.
Journal: Clinics and research in hepatology and gastroenterology
Published: February 11, 2026
ASO Visual Abstract: Health Care Utilization, Costs, and Cost-Effectiveness for Patients Undergoing Laparoscopic and Open Hemihepatectomy: A Secondary Analysis of the ORANGE II PLUS Randomised Controlled, Phase 3, Superiority Trial.
Journal: Annals of surgical oncology
Published: February 11, 2026
Zero-Shot Classification of Postoperative Complications From Real-World Discharge Letters According to the Clavien-Dindo System Using Large Language Models in Liver Surgery: Comparative Study.
Journal: Journal of medical Internet research
Published: January 29, 2026
Laparoscopic versus open hemihepatectomy: does side matter? A post-hoc analysis of the ORANGE II PLUS randomized controlled trial.
Journal: Surgical endoscopy
Published: October 16, 2025
Healthcare Utilization, Costs, and Cost-Effectiveness of Patients Undergoing Laparoscopic and Open Hemihepatectomy: A Secondary Analysis of the ORANGE II PLUS Randomized Controlled, Phase 3, Superiority Trial.
Journal: Annals of surgical oncology
Published: September 16, 2025
Mapping the Surgical Personality: A Scoping Review of Personality Traits in Surgical Education and Career Choice.
Journal: Journal of surgical education
Published: August 14, 2025
The Prognostic Value of the XPC rs2228001 Single Nucleotide Polymorphism in Cholangiocarcinoma.
Journal: Liver international : official journal of the International Association for the Study of the Liver
Published: April 11, 2025
Heterotopic pancreas and malakoplakia in abscessing intrahepatic tumor - a case report.
Journal: Innovative surgical sciences
Published: January 08, 2025
Analysis of intra- and postoperative interventional endoscopic measures in 3000 bariatric surgical procedures over 15 years: a single center study.
Journal: Updates in surgery
Published: December 15, 2024
Health-related quality of life in patients undergoing laparoscopic versus open hemihepatectomy: a secondary analysis of the ORANGE II PLUS randomised controlled, phase 3, superiority trial.
Journal: The Lancet regional health. Europe
Published: December 03, 2024
Last Updated: 09/26/2026