Jonas O. Nygren

Stockholm, AB 11691, Sweden

Last Updated: 09/26/2026

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Found 33 publications

Screening for anal high-grade squamous intraepithelial lesions with flexible endoscopy in high-risk individuals.

Screening for anal high-grade squamous intraepithelial lesions with flexible endoscopy in high-risk individuals.

Journal: Scandinavian journal of gastroenterology

Published: June 01, 2026

New persistent opioid use after colorectal surgery in Sweden: A nationwide register-based cohort study.

New persistent opioid use after colorectal surgery in Sweden: A nationwide register-based cohort study.

Journal: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Published: March 18, 2026

Ligation of Intersphincteric Fistula Tract for Perianal Fistula: Long-term Results, Functional Outcomes, and Predictors of Failure.

Ligation of Intersphincteric Fistula Tract for Perianal Fistula: Long-term Results, Functional Outcomes, and Predictors of Failure.

Journal: Diseases of the colon and rectum

Published: October 20, 2025

Patients' Experiences of Diagnostic and Therapeutic High-Resolution Endoscopy in Treating Anal Squamous Intraepithelial Lesions: A Qualitative Study.

Patients' Experiences of Diagnostic and Therapeutic High-Resolution Endoscopy in Treating Anal Squamous Intraepithelial Lesions: A Qualitative Study.

Journal: Diagnostics (Basel, Switzerland)

Published: July 14, 2025

Colorectal Cancer Surgery at a Regional Cold Site Centre During the SARS-CoV-2 Pandemic: A Comparison With Prepandemic Practices.

Colorectal Cancer Surgery at a Regional Cold Site Centre During the SARS-CoV-2 Pandemic: A Comparison With Prepandemic Practices.

Journal: Journal of surgical oncology

Published: December 08, 2024

Impact of perineal healing on oncological outcome following surgery for squamous cell carcinoma of the anus.

Impact of perineal healing on oncological outcome following surgery for squamous cell carcinoma of the anus.

Journal: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Published: December 07, 2024

Predictors of preparedness for recovery following colorectal cancer surgery: a latent class trajectory analysis.

Predictors of preparedness for recovery following colorectal cancer surgery: a latent class trajectory analysis.

Journal: Acta oncologica (Stockholm, Sweden)

Published: November 03, 2023

Endoscopic underwater detection and resection of anal squamous intraepithelial lesions in non-anesthetized patients - a feasibility study and comparison with standard surgical treatment.

Endoscopic underwater detection and resection of anal squamous intraepithelial lesions in non-anesthetized patients - a feasibility study and comparison with standard surgical treatment.

Journal: Scandinavian journal of gastroenterology

Published: October 16, 2023

Stoma-related complications and quality-of-life assessment: A cross-sectional study with patients from Ethiopia and Sweden.

Stoma-related complications and quality-of-life assessment: A cross-sectional study with patients from Ethiopia and Sweden.

Journal: World journal of surgery

Published: September 20, 2023

Multimodal Analgesia Bundle and Postoperative Opioid Use Among Patients Undergoing Colorectal Surgery.

Multimodal Analgesia Bundle and Postoperative Opioid Use Among Patients Undergoing Colorectal Surgery.

Journal: JAMA network open

Published: September 06, 2023

PHaLIR: prevent hernia after loop ileostomy reversal-a study protocol for a randomized controlled multicenter study.

PHaLIR: prevent hernia after loop ileostomy reversal-a study protocol for a randomized controlled multicenter study.

Journal: Trials

Published: December 08, 2022

Trends in Treatment of Colorectal Cancer and Short-term Outcomes During the First Wave of the COVID-19 Pandemic in Sweden.

Trends in Treatment of Colorectal Cancer and Short-term Outcomes During the First Wave of the COVID-19 Pandemic in Sweden.

Journal: JAMA network open

Published: May 09, 2022

Showing 1-12 of 33

Last Updated: 09/26/2026