Martin Wiewiorski1, Andreas Hiebinger2, Sebastian Hoechel3, Magdalena Müller-Gerbl3, Alexej Barg4, Victor Valderrabano5,6, Thomas Hügle7,8. 1. Osteoarthritis Research Center Basel, Hebelstrasse 32, 4031, Basel, Switzerland. wiewiorskim@gmail.com. 2. Division of Thoracic Surgery, University Hospital Basel, Basel, Switzerland. 3. Department of Anatomy, University of Basel, Basel, Switzerland. 4. Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA. 5. Osteoarthritis Research Center Basel, Hebelstrasse 32, 4031, Basel, Switzerland. 6. Department of Orthopedics and Traumatology, Schmerzklinik Basel, Hirschgässlein 11-15, 4010, Basel, Switzerland. 7. Osteoarthritis Research Center Basel, Hebelstrasse 32, 4031, Basel, Switzerland. thomas.huegle@usb.ch. 8. Department of Rheumatology, University Hospital Basel, Basel, Switzerland. thomas.huegle@usb.ch.
Abstract
PURPOSE: Pleural biopsies are commonly performed to investigate the cause of exudative pleural effusion. Biopsy needles (e.g. Abrams needle, Cope needle) are traditionally used to perform the biopsy. However, certain complications such as pneumothorax and haemothorax have been described. We present a technique utilizing a novel retrograde forceps, which could improve the simplicity and lower the complication rate of performing closed pleural biopsies. DESCRIPTION: A retrograde forceps (Retroforceps, Karl Storz, Tuttlingen, Germany) was used to perform 20 transcutaneous pleural biopsies in a cadaver thorax under thoracoscopical control. Video documentation of the procedure from outside and inside the thorax was performed. The surgeon performing the biopsy was blinded to the thoracoscopical view. After the removal of the forceps, it was checked whether biopsy material was retrieved. The video material was retrospectively used to confirm whether the biopsy was taken from the pleura parietalis. EVALUATION: Biopsy material was retrieved in 19 out of 20 biopsy attempts. Video material confirmed that the biopsy was taken from the pleura parietalis in all cases. CONCLUSIONS: Using a retrograde biopsy forceps is a simple and practicable procedure suitable for clinical application. This technique could potentially reduce the incidence of pneumothorax.
PURPOSE:Pleural biopsies are commonly performed to investigate the cause of exudative pleural effusion. Biopsy needles (e.g. Abrams needle, Cope needle) are traditionally used to perform the biopsy. However, certain complications such as pneumothorax and haemothorax have been described. We present a technique utilizing a novel retrograde forceps, which could improve the simplicity and lower the complication rate of performing closed pleural biopsies. DESCRIPTION: A retrograde forceps (Retroforceps, Karl Storz, Tuttlingen, Germany) was used to perform 20 transcutaneous pleural biopsies in a cadaver thorax under thoracoscopical control. Video documentation of the procedure from outside and inside the thorax was performed. The surgeon performing the biopsy was blinded to the thoracoscopical view. After the removal of the forceps, it was checked whether biopsy material was retrieved. The video material was retrospectively used to confirm whether the biopsy was taken from the pleura parietalis. EVALUATION: Biopsy material was retrieved in 19 out of 20 biopsy attempts. Video material confirmed that the biopsy was taken from the pleura parietalis in all cases. CONCLUSIONS: Using a retrograde biopsy forceps is a simple and practicable procedure suitable for clinical application. This technique could potentially reduce the incidence of pneumothorax.
Authors: Thomas Hügle; André Leumann; Geert Pagenstert; Jochen Paul; Mathias Hensel; Alexej Barg; Csaba Foster-Horvath; Andrej Maria Nowakowski; Victor Valderrabano; Martin Wiewiorski Journal: Arthrosc Tech Date: 2014-05-05
Authors: Coenraad Frederik N Koegelenberg; Christoph Thomas Bolliger; Johan Theron; Gerhard Walzl; Colleen Anne Wright; Mercia Louw; Andreas Henri Diacon Journal: Thorax Date: 2009-12-08 Impact factor: 9.139