Yazar "Freund, Jan Erik" için listeleme
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Confocal laser endomicroscopy for upper tract urothelial carcinoma: Validation of the proposed criteria and proposal of a scoring system for real-time tumor grading
Freund, Jan Erik; Liem, Esmee I.M.L.; Savcı-Heijink, Cemile Dilara; Baard, Joyce; Kamphuis, Guido Maarten; de la Rosette, Jean J. M. C. H.; de Bruin, Daniël Martijn (Springer Verlag, 2019)Purpose: Confocal laser endomicroscopy (CLE) is a fluorescence-based fiber-optic imaging technique with the potential for intraoperative grading of upper tract urothelial carcinoma (UTUC). This study aims to (1) investigate ... -
Pre-use ureteroscope contamination after high level disinfection: Reprocessing effectiveness and the relation with cumulative ureteroscope use
Legemate, Jaap D.; Kamphuis, Guido Maarten; Freund, Jan Erik; Baard, Joyce; Oussoren, Harry W.; Spijkerman, Ingrid J.B.; de la Rosette, Jean J. M. C. H. (Lippincott Williams and Wilkins, 2019)Purpose: We assessed the frequency of preoperative and persistent microbial contamination of flexible ureteroscopes after reprocessing and the relation of contamination to cumulative ureteroscope use. Materials and Methods: ... -
Validation of confocal laser endomicroscopy features of bladder cancer: The next step towards real-time histologic grading
Liem, Esmée I.M.L.; Freund, Jan Erik; Savci-Heijink, Cemile Dilara; Delarosette, Johan Joseph Maria; Kamphuis, Guido Maarten; Baard, Joyce; Liao, Joseph C.; van Leeuwen, Ton G.J.M.; De Reijke, Theo M.M.; De Bruin, Daniël Martijn (Elsevier, 2020)Confocal laser endomicroscopy (CLE) is an optical imaging technique that allows for real-time in vivo microscopic imaging of bladder tissue. In this first validation of CLE features, we confirm that the proposed CLE features ...