Publications by authors named "Georgios Polychronidis"

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Comparative risk of high-risk neoplasia after polypectomy among individuals aged below 50 years versus 50 years and older.
Yufeng Chen, Jean Padilla Aponte, Kai Wang, Mengxi Du, Yujia Lu, Georgios Polychronidis

Gut· December 2025

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ASO Visual Abstract: Neoadjuvant Treatment is a Risk Factor for Clinically Relevant Chyle Leak (ISGPS Grade B/C) after Pancreatic Cancer Resection: A Retrospective Cohort Study.
Carl-Stephan Leonhardt, Sakher Shraim, Karim Abdelazim, Ulf Hinz, Georgios Polychronidis

Ann Surg Oncol· December 2025

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Neoadjuvant Treatment is a Risk Factor for Clinically Relevant Chyle Leak (ISGPS Grade B/C) After Pancreatic Cancer Resection: A Retrospective Cohort Study.
Carl-Stephan Leonhardt, Sakher Shraim, Karim Abdelazim, Ulf Hinz, Georgios Polychronidis

Ann Surg Oncol· November 2025

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Reconstruction of a Large Perineal Defect After Radical Oncological Pelvic Exenteration in a Patient With Anal Cancer: An Interdisciplinary Approach and Literature Review.
Mohammadsadegh Sabagh, Tomke Cordts, Nastaran Sabetkish, Georgios Polychronidis, Philipp Erhart

Microsurgery· July 2025

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Enhancing Surgical Safety and Efficiency: Systematic Review and Single-Arm Meta-Analysis of Surgical Data Recorders.
Niels Siegel, André Rotärmel, Georgios Polychronidis, Gabriel Salg, Rosa Klotz

J Med Internet Res· July 2025

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Lifestyle Change After Initial Colonoscopy Screening and Incidence of Colorectal Cancer and Major Chronic Diseases.
Markus Dines Knudsen, Kai Wang, Liang Wang, Georgios Polychronidis, Paula Berstad

Am J Gastroenterol· July 2025

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Traditional Serrated Adenomas Associated With Risk of Subsequent High-Risk Polyps and Colorectal Cancer.
Yufeng Chen, Georgios Polychronidis, Yueyang Zhang, Jiaxian Shen, Yujia Lu

Am J Gastroenterol· June 2025

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Thrombosis and anticoagulation after portal vein reconstruction during pancreatic surgery: a systematic review.
Max Heckler, Georgios Polychronidis, Benedict Kinny-Köster, Susanne Roth, Thomas Hank

J Gastrointest Surg· January 2025

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Colorectal Cancer Incidence and Mortality After Negative Colonoscopy Screening Results.
Markus Dines Knudsen, Kai Wang, Liang Wang, Georgios Polychronidis, Paula Berstad

JAMA Oncol· January 2025

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Challenges and adaptations in pancreatic cancer surgery during the COVID-19 pandemic in a high-volume center.
Mohammed Al-Saeedi, Ali Ramouz, Elias Khajeh, Sakher Shraim, Alexander Werba, Georgios Polychronidis

BMC Cancer· January 2025

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A validated estimate of visceral adipose tissue volume in relation to cancer risk.
Yujia Lu, Yu Chen Zhao, Kuangyu Liu, Alaina Bever, Ziyi Zhou, Georgios Polychronidis

J Natl Cancer Inst· December 2024

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Risk of colorectal neoplasia after removal of conventional adenomas and serrated polyps: a comprehensive evaluation of risk factors and surveillance use.
Georgios Polychronidis, Ming-Ming He, Mathew Vithayathil, Markus D Knudsen, Kai Wang

Gut· September 2024

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Post-diagnostic multivitamin supplement use and colorectal cancer survival: A prospective cohort study.
Ming-Ming He, Kai Wang, Chun-Han Lo, Yiwen Zhang, Georgios Polychronidis

Cancer· June 2024

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Incidence, Risk Factors, and Prognosis of Patients with Hepatocellular Carcinoma and Brain Metastases.
Jin-Cheng Feng, Ying He, Georgios Polychronidis, Jian Xin, Shen You

Curr Med Sci· February 2024

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Association of gallstone disease with risk of colorectal cancer: a systematic review and meta-analysis of observational studies.
Georgios Polychronidis, Haziq Siddiqi, Fasih Ali Ahmed, Stefania Papatheodorou, Edward L Giovannucci

Int J Epidemiol· October 2023

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Continuous versus interrupted abdominal wall closure after emergency midline laparotomy: CONTINT: a randomized controlled trial [NCT00544583].
Georgios Polychronidis, Nuh N Rahbari, Thomas Bruckner, Anja Sander, Florian Sommer

World J Emerg Surg· October 2023

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Development and validation of a risk prediction model for post-polypectomy colorectal cancer in the USA: a prospective cohort study.
Markus Dines Knudsen, Kai Wang, Liang Wang, Georgios Polychronidis, Paula Berstad

EClinicalMedicine· August 2023

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Use of surveillance colonoscopy among individuals with removal of high-risk polyps according to the US Multi-Society Task Force recommendations.
Markus D Knudsen, Kai Wang, Paula Berstad, Georgios Polychronidis, Mathew Vithayathil

Cancer· May 2023

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Mediterranean diet related metabolite profiles and cognitive performance.
Christopher Papandreou, Christos Papagiannopoulos, Myrto Koutsonida, Afroditi Kanellopoulou, Georgios Markozannes, Georgios Polychronidis

Clin Nutr· February 2023

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Adherence to a healthy lifestyle in relation to colorectal cancer incidence and all-cause mortality after endoscopic polypectomy: A prospective study in three U.S. cohorts.
Liang Wang, Markus D Knudsen, Chun-Han Lo, Kai Wang, Mingming He, Georgios Polychronidis

Int J Cancer· November 2022

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A Multidisciplinary Approach to the Management of Fibrolamellar Carcinoma: Current Perspectives and Future Prospects.
Georgios Polychronidis, Anastasia Murtha-Lemekhova, Juri Fuchs, Evdokia Karathanasi, Katrin Hoffmann

Onco Targets Ther· October 2022

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Immune-Mediated Diseases Associated With Cancer Risks.
Ming-Ming He, Chun-Han Lo, Kai Wang, Georgios Polychronidis, Liang Wang

JAMA Oncol· February 2022

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Factors Influencing Overall Survival for Patients with Fibrolamellar Hepatocellular Carcinoma: Analysis of the Surveillance, Epidemiology, and End Results Database.
Georgios Polychronidis, Jincheng Feng, Anastasia Murtha-Lemekhova, Ulrike Heger, Arianeb Mehrabi

Int J Gen Med· January 2022

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Gallstone Disease and Risk of Conventional Adenomas and Serrated Polyps: A Prospective Study.
Georgios Polychronidis, Kai Wang, Chun-Han Lo, Liang Wang, Mingming He

Cancer Epidemiol Biomarkers Prev· December 2021

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Circulating liver function markers and colorectal cancer risk: A prospective cohort study in the UK Biobank.
Ming-Ming He, Zhe Fang, Dong Hang, Feng Wang, Georgios Polychronidis

Int J Cancer· April 2021

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