RonaldCSrokaMD

PubMed

• 13 citations
  Remission spectrometry for blood vessel detection during stereotactic biopsy of brain tumors
  Niklas Markwardt, Herbert Stepp, Gerhard Franz, Ronald Sroka, Marcus Goetz, Petr Zelenkov, Adrian Rühm> ;Journal of Biophotonics. 2017 Aug 1
• 16 citations
  Volumetric optoacoustic imaging feedback during endovenous laser therapy - an ex vivo investigation.
  Thomas Felix Fehm, Xosé Luís Deán-Ben, Peter Schaur, Ronald Sroka, Daniel Razansky> ;Journal of Biophotonics. 2016 Sep 1
• 1 citations
  Probe-based confocal laser endomicroscopy (pCLE): a preclinical investigation of the male genital tract.
  Matthias Trottmann, Ronald Sroka, Herbert Stepp, Bernhard Liedl, Armin J. Becker, Christian G. Stief, Sabine Kölle> ;Lasers in Medical Science. 2016 Jan 1
• 7 citations
  Ex vivo investigations on the potential of optical coherence tomography (OCT) as a diagnostic tool for reproductive medicine in a bovine model.
  Matthias Trottmann, Sabine Kölle, R. Leeb, Daniel Doering, Sven Reese, Christian G. Stief, Kate Dulohery, Myles Leavy, Julia Kuznetsova, Christian Homann, Ronald Sroka> ;Journal of Biophotonics. 2016 Jan 1
• 1 citations
  In-vitro investigations on laser-induced smoke generation mimicking the laparoscopic laser surgery purposes.
  Wael Khoder, Christian G. Stief, Sebastian Fiedler, Thomas Pongratz, Wolfgang Beyer, Georg Hennig, Adrian Rühm, Ronald Sroka> ;Journal of Biophotonics. 2015 Sep 1
• 8 citations
  Probe-based confocal laser endomicroscopy (pCLE) - a new imaging technique for in situ localization of spermatozoa.
  Matthias Trottmann, Herbert Stepp, Ronald Sroka, Michael Heide, Bernhard Liedl, Sven Reese, Armin J. Becker, Christian G. Stief, Sabine Kölle> ;Journal of Biophotonics. 2015 May 1
• 16 citations
  Laser lithotripsy of salivary stones: Correlation with physical and radiological parameters
  Florian Schrötzlmair, Mona Müller, Thomas Pongratz, Matthias Eder, Thorsten R. C. Johnson, Michael Vogeser, Vanessa von Holzschuher, Pamela Zengel, Ronald Sroka> ;Lasers in Surgery and Medicine. 2015 Apr 1
• 59 citations
  Impact of pulse duration on Ho:YAG laser lithotripsy: fragmentation and dusting performance
  Markus Bader, Thomas Pongratz, Wael Khoder, Christian G. Stief, Thomas R. W. Herrmann, Udo Nagele, Ronald Sroka> ;World Journal of Urology. 2015 Apr 1
• 32 citations
  Impact of pulse duration on Ho:YAG laser lithotripsy: treatment aspects on the single-pulse level
  Ronald Sroka, Thomas Pongratz, Gabriel Scheib, Wael Khoder, Christian G. Stief, Thomas R. W. Herrmann, Udo Nagele, Markus Bader> ;World Journal of Urology. 2015 Feb 25
• 10 citations
  Diode laser-induced tissue effects: in vitro tissue model study and in vivo evaluation of wound healing following non-contact application
  Miriam Havel, Christian S. Betz, Andreas Leunig, Ronald Sroka> ;Lasers in Surgery and Medicine. 2014 Aug 1
• 10 citations
  Dual-wavelength excitation for fluorescence-based quantification of zinc protoporphyrin IX and protoporphyrin IX in whole blood.
  Georg Hennig, Christian Gruber, Michael Vogeser, Herbert Stepp, Stephan Dittmar, Ronald Sroka, Gary M. Brittenham> ;Journal of Biophotonics. 2014 Jul 1
• 3 citations
  In Vitro Comparisons of Retropulsion and Fragmentation Efficacy of 2 Cordless, Handheld Pneumatic and Electromechanical Lithotripsy Devices
  Wael Khoder, Markus Bader, N. Haseke, Christian G. Stief, Michael Baumgartl, Thomas Pongratz, Ronald Sroka> ;Urology. 2014 Apr 1
• Influence of laser light on bioimplants used in otorhinolaryngology
  Vanessa Siedek, Kristina Nehls, Katrin zur Nieden, Andreas Leunig, Ronald Sroka> ;Lasers in Medical Science. 2013 Sep 13
• 4 citations
  Encrustation of urologic double pigtail catheters—an ex vivo optical coherence tomography (OCT) study
  Markus Bader, Katja Zilinberg, P. Weidlich, Raphaela Waidelich, Michaela Püls, Christian Gratzke, Christian G. Stief, Herbert Stepp, Ronald Sroka> ;Lasers in Medical Science. 2013 May 1
• 67 citations
  Protoporphyrin IX fluorescence and photobleaching during interstitial photodynamic therapy of malignant gliomas for early treatment prognosis.
  Ann Johansson, Florian Faber, Gesa Kniebühler, Herbert Stepp, Ronald Sroka, Rupert Egensperger, Wolfgang Beyer, Friedrich-Wilhelm Kreth> ;Lasers in Surgery and Medicine. 2013 Apr 1
• 22 citations
  Outcome of laser-assisted laparoscopic partial nephrectomy without ischaemia for peripheral renal tumours
  Wael Khoder, Ronald Sroka, Sabine Siegert, Christian G. Stief, Armin J. Becker> ;World Journal of Urology. 2012 Oct 1
• 17 citations
  Intraindividual comparison of 1,470 nm diode laser versus carbon dioxide laser for tonsillotomy: A prospective, randomized, double blind, controlled feasibility trial
  Miriam Havel, Ronald Sroka, Elsa Englert, Klaus Stelter, Andreas Leunig, Christian S. Betz> ;Lasers in Surgery and Medicine. 2012 Sep 1
• 9 citations
  In vitro investigations of repulsion during laser lithotripsy using a pendulum set-up
  Ronald Sroka, Nicolas Haseke, Thomas Pongratz, Volkmar Hecht, Derya Tilki, Christian G. Stief, Markus Jürgen Bader> ;Lasers in Medical Science. 2012 May 1
• 17 citations
  A double-blind, randomized, intra-individual controlled feasibility trial comparing the use of 1,470 and 940 nm diode laser for the treatment of hyperplastic inferior ...
  Miriam Havel, Ronald Sroka, Andreas Leunig, Parag Patel, Christian S. Betz> ;Lasers in Surgery and Medicine. 2011 Nov 1
• 15 citations
  Impact of Collateral Damage to Endourologic Tools During Laser Lithotripsy—In Vitro Comparison of Three Different Clinical Laser Systems
  Markus Bader, Christian Gratzke, Volkmar Hecht, Boris Schlenker, Michael Seitz, Oliver Reich, Christian G. Stief, Ronald Sroka> ;Journal of Endourology. 2011 Apr 7
• 19 citations
  The 1,318-nm diode laser supported partial nephrectomy in laparoscopic and open surgery: preliminary results of a prospective feasibility study.
  Wael Khoder, Ronald Sroka, Georg Hennig, Michael Seitz, Sabina Siegert, Katja Zillinberg, Christian Gratzke, Christian G. Stief, Armin J. Becker> ;Lasers in Medical Science. 2011 Mar 5
• Possibilities of lasers within NOTES.
  Herbert Stepp, Ronald Sroka> ;Minimally Invasive Therapy & Allied Technologies. 2010 Sep 26
• 31 citations
  The PolyScope: a modular design, semidisposable flexible ureterorenoscope system.
  Markus Bader, Christian Gratzke, Sebastian Walther, Boris Schlenker, Derya Tilki, Yasemin Hocaoglu, Ronald Sroka, Christian G. Stief, Oliver Reich> ;Journal of Endourology. 2010 Jul 1
• 24 citations
  Endovenous laser therapy – application studies and latest investigations
  Ronald Sroka, Kathrin Weick, Mojtaba Sadeghi-Azandaryani, Bernd Steckmeier, Claus-Georg Schmedt> ;Journal of Biophotonics. 2010 Jun 1
• 24 citations
  Efficacy of retrograde ureteropyeloscopic holmium laser lithotripsy for intrarenal calculi >2 cm
  Markus Bader, Christian Gratzke, Sebastian Walther, P. Weidlich, Michael Staehler, Michael Seitz, Ronald Sroka, Oliver Reich, C.G. Stief, Boris Schlenker> ;Urological Research. 2010 Mar 4
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