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  1. Article

    Open Access

    Gall bladder wall thickening as non-invasive screening parameter for esophageal varices – a comparative endoscopic – sonographic study

    The mortality due to hemorrhage of esophageal varices (EV) is still high. The predominant cause for EV is liver cirrhosis, which has a high prevalence in Western Europe. Therefore, non-invasive screening marke...

    Birgit Tsaknakis, Rawan Masri, Ahmad Amanzada, Golo Petzold in BMC Gastroenterology (2018)

  2. No Access

    Article

    Qualitätsverbesserung im konservativen Schmerzmanagement (QUIKS)

    Nationale und internationale Erhebungen zeigen, dass die Qualität der Schmerztherapie im Krankenhaus, insbesondere auch in den nichtoperativen Fachbereichen, Defizite aufweist.

    PD Dr. med. Joachim Erlenwein, Christopher Bertemes, Steffen Kunsch in Der Schmerz (2020)

  3. Article

    Open Access

    Endoscopic submucosal dissection with an additional working channel (ESD+): a novel technique to improve procedure time and safety of ESD

    A new external additional working channel (AWC) was recently introduced by which endoscopic submucosal dissection (ESD) can be converted to a technique termed “ESD+ ”. We aim to systematically evaluate this no...

    Richard F. Knoop, Edris Wedi, Golo Petzold, Sebastian C. B. Bremer in Surgical Endoscopy (2021)

  4. Article

    Open Access

    Endoscopic mucosal resection and endoscopic submucosal dissection with an external additional working channel (EMR+ and ESD+) are equivalent to using a double-channel endoscope: a systematic evaluation in a porcine ex vivo model

    With an external additional working channel (AWC) endoscopic mucosal resection (EMR) as well as endoscopic submucosal dissection (ESD) can be extended to techniques termed “EMR+” and “ESD+.” These novel techni...

    Richard F. Knoop, Ahmad Amanzada, Golo Petzold, Volker Ellenrieder in Surgical Endoscopy (2023)