Frank W. Lenze

Hamm, RP 59073, Germany

Last Updated: 09/26/2026

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Found 50 publications

Prospective Bi-Centric Real-World Outcomes of Upadacitinib in Biologic-Experienced Patients with Crohn's Disease.

Prospective Bi-Centric Real-World Outcomes of Upadacitinib in Biologic-Experienced Patients with Crohn's Disease.

Journal: Diseases (Basel, Switzerland)

Published: December 09, 2025

Remnant Gastrectomy as a Pathophysiology Based Treatment of Marginal Ulcer after Roux-en-Y Gastric Bypass: A Retrospective Clinical Series of 41 Patients.

Remnant Gastrectomy as a Pathophysiology Based Treatment of Marginal Ulcer after Roux-en-Y Gastric Bypass: A Retrospective Clinical Series of 41 Patients.

Journal: Obesity surgery

Published: November 10, 2025

Feasibility and safety of minimally invasive calcaneal osteotomy (MICO) through a medial approach: a case-control study.

Feasibility and safety of minimally invasive calcaneal osteotomy (MICO) through a medial approach: a case-control study.

Journal: Orthopadie (Heidelberg, Germany)

Published: October 31, 2023

Balloon enteroscopy-assisted endoscopic retrograde cholangiography and rendezvous procedures in patients with altered gastrointestinal anatomy.

Balloon enteroscopy-assisted endoscopic retrograde cholangiography and rendezvous procedures in patients with altered gastrointestinal anatomy.

Journal: Scandinavian journal of gastroenterology

Published: December 26, 2022

Utility of Digital Single-operator Video Cholangioscopy for the Endoscopic Management of Biliary Complications After Liver Transplantation-A Single-center Experience.

Utility of Digital Single-operator Video Cholangioscopy for the Endoscopic Management of Biliary Complications After Liver Transplantation-A Single-center Experience.

Journal: Transplantation

Published: December 16, 2022

Digital single-operator video cholangioscopy improves endoscopic management in patients with primary sclerosing cholangitis-a retrospective observational study.

Digital single-operator video cholangioscopy improves endoscopic management in patients with primary sclerosing cholangitis-a retrospective observational study.

Journal: World journal of gastroenterology

Published: January 02, 2022

Unmasking of Metamizole-induced Liver Injury by Simult aneous Development of Characteristic Agranulocytosis.

Unmasking of Metamizole-induced Liver Injury by Simult aneous Development of Characteristic Agranulocytosis.

Journal: Current drug safety

Published: December 02, 2021

Cavovarus foot

Cavovarus foot

Journal: Der Orthopade

Published: January 08, 2021

Effect of Capsaicinoids on Neurophysiological, Biochemical, and Mechanical Parameters of Swallowing Function.

Effect of Capsaicinoids on Neurophysiological, Biochemical, and Mechanical Parameters of Swallowing Function.

Journal: Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics

Published: December 17, 2020

15/f-Progressive knee pain in a patient with knock knees : Preparation for the Fellowship Examination: case 9

15/f-Progressive knee pain in a patient with knock knees : Preparation for the Fellowship Examination: case 9

Journal: Der Orthopade

Published: October 21, 2020

Functional endoscopy in neurogenic dysphagia: a feasibility study focusing on the esophageal phase of swallowing.

Functional endoscopy in neurogenic dysphagia: a feasibility study focusing on the esophageal phase of swallowing.

Journal: Endoscopy international open

Published: August 17, 2020

Pre-procedural proton pump inhibition is associated with fewer peri-oesophageal lesions after cryoballoon pulmonary vein isolation.

Pre-procedural proton pump inhibition is associated with fewer peri-oesophageal lesions after cryoballoon pulmonary vein isolation.

Journal: Scientific reports

Published: July 24, 2020

Showing 1-12 of 50

Last Updated: 09/26/2026