Krzysztof Zieniewicz

1A Banacha Street
Warsaw, MZ 02091, Poland

Last Updated: 09/26/2026

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Found 147 publications

Chronic liver disease is associated with earlier-stage cholangiocarcinoma diagnosis and improved prognosis: Findings from the GLOBAL-BTC registry.

Chronic liver disease is associated with earlier-stage cholangiocarcinoma diagnosis and improved prognosis: Findings from the GLOBAL-BTC registry.

Journal: Journal of hepatology

Published: February 06, 2026

Guidelines for endoscopic treatment of postinflammatory pancreatic and peripancreatic fluid collections. Recommendations of the Endoscopic Surgery Section of the Association of Polish Surgeons, the Endoscopy Section of the Polish Society of Gastroenterology, the Polish Pancreatic Club, the Laparoscopic and Robotic Surgery Section of the Association of Polish Surgeons, and the Pancreatic Surgery Section of the Association of Polish Surgeons; formulated by an expert panel led by Prof. Mateusz Jagielski, MD, PhD.

Guidelines for endoscopic treatment of postinflammatory pancreatic and peripancreatic fluid collections. Recommendations of the Endoscopic Surgery Section of the Association of Polish Surgeons, the Endoscopy Section of the Polish Society of Gastroenterology, the Polish Pancreatic Club, the Laparoscopic and Robotic Surgery Section of the Association of Polish Surgeons, and the Pancreatic Surgery Section of the Association of Polish Surgeons; formulated by an expert panel led by Prof. Mateusz Jagielski, MD, PhD.

Journal: Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques

Published: September 12, 2025

Impact of Pre-Pregnancy Body Mass Index on Pregnancy and Perinatal Outcomes in Liver Transplant Recipients: A Retrospective Cohort Study.

Impact of Pre-Pregnancy Body Mass Index on Pregnancy and Perinatal Outcomes in Liver Transplant Recipients: A Retrospective Cohort Study.

Journal: Diagnostics (Basel, Switzerland)

Published: May 31, 2025

Does the Organ Matter in PTLD Development in Solid Organ Transplant Recipients? A Multicenter Observational Study of Risk and Prognostic Factors.

Does the Organ Matter in PTLD Development in Solid Organ Transplant Recipients? A Multicenter Observational Study of Risk and Prognostic Factors.

Journal: Cancers

Published: April 03, 2025

Diagnostic and therapeutic management of severe acute pancreatitis. Evidence based medicine (EBM) clinical practice guidelines.

Diagnostic and therapeutic management of severe acute pancreatitis. Evidence based medicine (EBM) clinical practice guidelines.

Journal: Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques

Published: March 25, 2025

Deceased donor liver utilisation and assessment: Consensus guidelines from the European Liver and Intestine Transplant Association.

Deceased donor liver utilisation and assessment: Consensus guidelines from the European Liver and Intestine Transplant Association.

Journal: Journal of hepatology

Published: November 17, 2024

Comparing Survival of Perihilar Cholangiocarcinoma After R1 Resection Versus Palliative Chemotherapy for Unresected Localized Disease.

Comparing Survival of Perihilar Cholangiocarcinoma After R1 Resection Versus Palliative Chemotherapy for Unresected Localized Disease.

Journal: Annals of surgical oncology

Published: March 14, 2024

The ABCG8 polymorphism increases the risk of gallbladder cancer in the general population and gallstones in obese patients from Poland.

The ABCG8 polymorphism increases the risk of gallbladder cancer in the general population and gallstones in obese patients from Poland.

Journal: European journal of clinical investigation

Published: December 28, 2023

Principles of minimize bleeding and the transfusion of blood and its components in operated patients - surgical aspects.

Principles of minimize bleeding and the transfusion of blood and its components in operated patients - surgical aspects.

Journal: Polski przeglad chirurgiczny

Published: December 12, 2023

Predictors of Long-Term Outcomes After Liver Transplantation for Unresectable Metastatic Neuroendocrine Tumors.

Predictors of Long-Term Outcomes After Liver Transplantation for Unresectable Metastatic Neuroendocrine Tumors.

Journal: Annals of transplantation

Published: November 21, 2023

Antimicrobial glycoprotein 2 (GP2) in gallstones, bile fluid and peribiliary glands of patients with primary sclerosing cholangitis.

Antimicrobial glycoprotein 2 (GP2) in gallstones, bile fluid and peribiliary glands of patients with primary sclerosing cholangitis.

Journal: Clinica chimica acta; international journal of clinical chemistry

Published: September 26, 2023

Biomarkers of the Complement System Activation (C3a, C5a, sC5b-9) in Serum of Patients before and after Liver Transplantation.

Biomarkers of the Complement System Activation (C3a, C5a, sC5b-9) in Serum of Patients before and after Liver Transplantation.

Journal: Biomedicines

Published: June 15, 2023

Showing 1-12 of 147

Last Updated: 09/26/2026