Dirk H. Walter

Frankfurt Am Main, HE, Germany

Last Updated: 09/26/2026

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Found 62 publications

Intratumoral IDH1 mutation status in intrahepatic cholangiocarcinoma is homogeneous.

Intratumoral IDH1 mutation status in intrahepatic cholangiocarcinoma is homogeneous.

Journal: Histopathology

Published: June 29, 2026

Association between clinically relevant antibiotic-resistant biliary colonization and liver-specific complications following perihilar cholangiocarcinoma resection.

Association between clinically relevant antibiotic-resistant biliary colonization and liver-specific complications following perihilar cholangiocarcinoma resection.

Journal: Langenbeck's archives of surgery

Published: June 06, 2026

Clinical practice and implications of biomarker testing in biliary tract cancer: An observational study.

Clinical practice and implications of biomarker testing in biliary tract cancer: An observational study.

Journal: JHEP reports : innovation in hepatology

Published: May 29, 2025

Overexpression of KMT9α is associated with poor outcome in cholangiocarcinoma patients.

Overexpression of KMT9α is associated with poor outcome in cholangiocarcinoma patients.

Journal: Journal of cancer research and clinical oncology

Published: February 12, 2025

Evaluation of an IDH1/2 Mutation FastTrack Assay for Patients with Cholangiocarcinoma.

Evaluation of an IDH1/2 Mutation FastTrack Assay for Patients with Cholangiocarcinoma.

Journal: Cancers

Published: December 30, 2024

Risk Factors for Premature Exchange of Percutaneous Biliary Drainage in Benign and Malignant Biliary Strictures: A Retrospective Single-Center Study.

Risk Factors for Premature Exchange of Percutaneous Biliary Drainage in Benign and Malignant Biliary Strictures: A Retrospective Single-Center Study.

Journal: Visceral medicine

Published: October 01, 2024

A novel ultrasound-based algorithm for the detection of pancreatic stents placed for prophylaxis of post-ERCP pancreatitis: a prospective trial.

A novel ultrasound-based algorithm for the detection of pancreatic stents placed for prophylaxis of post-ERCP pancreatitis: a prospective trial.

Journal: Ultraschall in der Medizin (Stuttgart, Germany : 1980)

Published: September 02, 2024

Expression of claudin-18.2 in cholangiocarcinoma: a comprehensive immunohistochemical analysis from a German tertiary centre.

Expression of claudin-18.2 in cholangiocarcinoma: a comprehensive immunohistochemical analysis from a German tertiary centre.

Journal: Histopathology

Published: August 12, 2024

Small duct and large duct type intrahepatic cholangiocarcinoma reveal distinct patterns of immune signatures.

Small duct and large duct type intrahepatic cholangiocarcinoma reveal distinct patterns of immune signatures.

Journal: Journal of cancer research and clinical oncology

Published: May 27, 2024

Infection Prevention and the Protective Effects of Unidirectional Displacement Flow Ventilation in the Turbulent Spaces of the Operating Room.

Infection Prevention and the Protective Effects of Unidirectional Displacement Flow Ventilation in the Turbulent Spaces of the Operating Room.

Journal: HERD

Published: February 26, 2024

A New Drying Method of Thermolabile Flexible Endoscope Channels by Laminar and Turbulent Airflow: A Prospective, Randomized-Controlled, Single-Center, Proof-of-Concept Trial.

A New Drying Method of Thermolabile Flexible Endoscope Channels by Laminar and Turbulent Airflow: A Prospective, Randomized-Controlled, Single-Center, Proof-of-Concept Trial.

Journal: The American journal of gastroenterology

Published: February 15, 2024

Heterogeneity of small duct- and large duct-type intrahepatic cholangiocarcinoma.

Heterogeneity of small duct- and large duct-type intrahepatic cholangiocarcinoma.

Journal: Histopathology

Published: October 16, 2023

Showing 1-12 of 62

Last Updated: 09/26/2026