Niels T. Wijffels

Nieuwegein, UT, Netherlands

Last Updated: 09/26/2026

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Found 8 publications

Optimizing the diagnostic strategy for accurate detection of internal herniation following Roux-en-Y gastric bypass: a diagnostic accuracy study.

Optimizing the diagnostic strategy for accurate detection of internal herniation following Roux-en-Y gastric bypass: a diagnostic accuracy study.

Journal: Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery

Published: December 29, 2025

Optimal Use of Computed Tomography in Diagnosing Internal Herniation After Roux-en-Y Gastric Bypass: A Proposition for the Application of a Radiological Prediction Score.

Optimal Use of Computed Tomography in Diagnosing Internal Herniation After Roux-en-Y Gastric Bypass: A Proposition for the Application of a Radiological Prediction Score.

Journal: Obesity surgery

Published: June 04, 2025

The Relevance of Gastroscopy in the Diagnostic Work-up for Marginal Ulceration in Patients Presenting with Abdominal Pain Following Laparoscopic Roux-en-Y Gastric Bypass.

The Relevance of Gastroscopy in the Diagnostic Work-up for Marginal Ulceration in Patients Presenting with Abdominal Pain Following Laparoscopic Roux-en-Y Gastric Bypass.

Journal: Obesity surgery

Published: March 15, 2024

Use of ileostomy versus colostomy as a bridge to surgery in left-sided obstructive colon cancer: retrospective cohort study.

Use of ileostomy versus colostomy as a bridge to surgery in left-sided obstructive colon cancer: retrospective cohort study.

Journal: BJS open

Published: January 24, 2023

The Diagnostic Accuracy of Abdominal Computed Tomography in Diagnosing Internal Herniation Following Roux-en-Y Gastric Bypass Surgery: A Systematic Review and Meta-analysis.

The Diagnostic Accuracy of Abdominal Computed Tomography in Diagnosing Internal Herniation Following Roux-en-Y Gastric Bypass Surgery: A Systematic Review and Meta-analysis.

Journal: Annals of surgery

Published: February 07, 2022

Health-related quality of life in rectal cancer patients undergoing neoadjuvant chemoradiation with delayed surgery versus short-course radiotherapy with immediate surgery: a propensity score-matched cohort study.

Health-related quality of life in rectal cancer patients undergoing neoadjuvant chemoradiation with delayed surgery versus short-course radiotherapy with immediate surgery: a propensity score-matched cohort study.

Journal: Acta oncologica (Stockholm, Sweden)

Published: January 19, 2019

Effect of Neoadjuvant Therapy and Rectal Surgery on Health-related Quality of Life in Patients With Rectal Cancer During the First 2 Years After Diagnosis.

Effect of Neoadjuvant Therapy and Rectal Surgery on Health-related Quality of Life in Patients With Rectal Cancer During the First 2 Years After Diagnosis.

Journal: Clinical colorectal cancer

Published: October 18, 2017

The impact of postoperative complications on health-related quality of life in older patients with rectal cancer; a prospective cohort study.

The impact of postoperative complications on health-related quality of life in older patients with rectal cancer; a prospective cohort study.

Journal: Journal of geriatric oncology

Published: May 11, 2017

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Last Updated: 09/26/2026