Implantation of venous access devices under local anesthesia: patients’ satisfaction with oral lorazepam

De-Hua Chang1 Department of Radiology, University Hospital of Cologne, Cologne, GermanyCorrespondence[email protected]

Sonja Hiss1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

Lena Herich2 Institute of Medical Statistics, Informatics and Epidemiology, University Hospital of Cologne, Cologne, Germany

Ingrid Becker2 Institute of Medical Statistics, Informatics and Epidemiology, University Hospital of Cologne, Cologne, Germany

Kamal Mammadov1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

Mareike Franke1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

Anastasios Mpotsaris1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

Robert Kleinert3 Department of Surgery, University Hospital of Cologne, Cologne, Germany

Thorsten Persigehl1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

David Maintz1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

Christopher Bangard1 Department of Radiology, University Hospital of Cologne, Cologne, Germany

References