Publications by authors named "Jan E Freund"

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Head-to-Head Comparison of 2 Artificial Intelligence Tools for Detecting Lymph Node Metastases in Whole-Slide Pathology Images Within and Beyond Their Intended Use.
Rachel N Flach, Milan Samuels, Natalie D Ter Hoeve, Nikolas Stathonikos, Trudy G N Jonges, Jan E Freund

Mod Pathol· December 2025

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A Novel TRG-N Prognostic Classification System for Esophageal Cancer Undergoing Neoadjuvant Therapy Followed by Esophagectomy: A Study Based on the Netherlands Cancer Registry.
Jingpu Wang, Zhouqiao Wu, Rob H A Verhoeven, Lucas Goense, Nadia Haj Mohammad, Jan Erik Freund

Ann Surg· November 2025

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Implementing robot-assisted minimally invasive gastrectomy (RAMIG) for gastric cancer in a European tertiary referral center.
Lianne Triemstra, Cas de Jongh, Hylke J F Brenkman, Bas L A M Weusten, Jan Erik Freund

Eur J Surg Oncol· October 2025

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Prospective Analysis of Confocal Laser Endomicroscopy for Assessment of the Resection Bed for Bladder Tumor.
Ben-Max de Ruiter, Jan E Freund, C Dilara Savci-Heijink, Jons W van Hattum, Marinka J Remmelink

Eur Urol Open Sci· January 2025

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Comparison between AJCC 8th edition gastric and esophageal ypTNM classification system in Siewert II esophagogastric junction adenocarcinomas: A retrospective study based on Eastern and Western Data.
Jingpu Wang, Zhouqiao Wu, Jan Erik Freund, Eline M de Groot, Fei Shan

Eur J Surg Oncol· December 2024

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Grading urothelial carcinoma with probe-based confocal laser endomicroscopy during flexible cystoscopy.
Ben-Max de Ruiter, Jan Erik Freund, C Dilara Savci-Heijnink, Jons W van Hattum, Theo M de Reijke

World J Urol· July 2024

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Reliable Visualization of the Treatment Effect of Transperineal Focal Laser Ablation in Prostate Cancer Patients by Magnetic Resonance Imaging and Contrast-enhanced Ultrasound Imaging.
Luigi A M J G van Riel, Rob A A van Kollenburg, Jan Erik Freund, Mitra Almasian, Auke Jager

Eur Urol Open Sci· August 2023

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How Reliable Is Endoscopic Stone Recognition? A Comparison Between Visual Stone Identification and Formal Stone Analysis.
Michaël M E L Henderickx, Simone J M Stoots, Daniel M De Bruin, Hessel Wijkstra, Jan Erik Freund

J Endourol· October 2022

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B/A Measurement of Clear Cell Renal Cell Carcinoma versus Healthy Kidney Tissue.
Anastasiia Panfilova, Xufei Chen, Christiaan Widdershoven, Jan Erik Freund, Dilara Savci Heijink

Ultrasound Med Biol· July 2022

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Image-guided Needle-Based Confocal Laser Endomicroscopy in the Prostate: Safety and Feasibility Study in 2 Patients.
Luigi A M J G van Riel, Abel Swaan, Christophe K Mannaerts, Rob A A van Kollenburg, C Dilara Savci Heijink, Jan Erik Freund

Technol Cancer Res Treat· July 2022

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Pulmonary embolism at autopsy in cancer patients.
Inge A Gimbel, Frits I Mulder, Floris T M Bosch, Jan Erik Freund, Noori Guman

J Thromb Haemost· May 2021

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The Diagnostic Yield and Concordance of Ureterorenoscopic Biopsies for Grading of Upper Tract Urothelial Carcinoma: A Dutch Nationwide Analysis.
Jan Erik Freund, Mylène J C Duivenvoorden, Boukje T Sikma, Robin W M Vernooij, Cemile Dilara Savci-Heijink

J Endourol· September 2020

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Validation of Confocal Laser Endomicroscopy Features of Bladder Cancer: The Next Step Towards Real-time Histologic Grading.
Esmee I M L Liem, Jan Erik Freund, Cemile Dilara Savci-Heijink, Jean J M C H de la Rosette, Guido M Kamphuis

Eur Urol Focus· January 2020

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Durability of Flexible Ureteroscopes: A Prospective Evaluation of Longevity, the Factors that Affect it, and Damage Mechanisms.
Jaap D Legemate, Guido M Kamphuis, Jan Erik Freund, Joyce Baard, Stefano P Zanetti

Eur Urol Focus· November 2019

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Toward Automated Bladder Tumor Stratification Using Confocal Laser Endomicroscopy.
Marit Lucas, Esmee I M L Liem, C Dilara Savci-Heijink, Jan Erik Freund, Henk A Marquering

J Endourol· November 2019

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Upper Tract Urothelial Carcinoma Grade Prediction Based on the Ureteroscopic Appearance: Caution Should be Taken.
Jan Erik Freund, Jaap D Legemate, Joyce Baard, Kasra Saeb-Parsy, Oliver Wiseman

Urology· October 2019

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Grading upper tract urothelial carcinoma with the attenuation coefficient of in-vivo optical coherence tomography.
Jan Erik Freund, Dirk J Faber, Mieke T Bus, Ton G van Leeuwen, Daniel M de Bruin

Lasers Surg Med· July 2019

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Pre-Use Ureteroscope Contamination after High Level Disinfection: Reprocessing Effectiveness and the Relation with Cumulative Ureteroscope Use.
Jaap D Legemate, Guido M Kamphuis, Jan Erik Freund, Joyce Baard, Harry W Oussoren

J Urol· June 2019

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Surgical teaching in urology: patient safety and educational value of 'LIVE' and 'SEMI-LIVE' surgical demonstrations.
Jaap D Legemate, Stefano P Zanetti, Jan Erik Freund, Joyce Baard, Jean J M C H de la Rosette

World J Urol· October 2018

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Confocal Laser Endomicroscopy for the Diagnosis of Urothelial Carcinoma in the Bladder and the Upper Urinary Tract: Protocols for Two Prospective Explorative Studies.
Esmee Iml Liem, Jan Erik Freund, Joyce Baard, D Martijn de Bruin, M Pilar Laguna Pes

JMIR Res Protoc· February 2018

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New technologies for upper tract urothelial carcinoma management.
Joyce Baard, Jan Erik Freund, Jean J M C H de la Rosette, Maria P Laguna

Curr Opin Urol· March 2017

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Midterm Follow-Up After Biventricular Repair of the Hypoplastic Left Heart Complex.
Jan Erik Freund, Martijn H T den Dekker, A Christian Blank, Felix Haas, Matthias W Freund

Ann Thorac Surg· June 2015

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Transcatheter embolization of a large aneurysm in a congenital coronary cameral fistula from the left coronary artery to the right ventricle.
Jan Erik Freund, Christine Yuko-Jowi, Matthias W Freund

Catheter Cardiovasc Interv· February 2015

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