Wound Process in Kidney Parenchyma Following Traditional Partial Nephrectomy Versus Laserassisted Partial Nephrectomy in Experiment


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Abstract

The purpose of the study To compare the morphological changes in renal tissue following traditional partial nephrectomy versus laserassisted partial nephrectomy. Material and methods 100 mature male Wistar rats were included in experiment. A diode laser-emitting light at a wavelength of 970 nm of ЛСП «ИРЭ-Полюс» model ЛСП 0,97/10 laser was used for partial nephrectomy. General conditions of animals and morphological changes in renal tissue following traditional partial nephrectomy with warm ischaemia and laserassisted partial nephrectomy were evaluated during the experiment. Results and their discussion the reparation of kidney parenchyma in a resection margin was more fluent after laserassisted partial nephrectomy with the laser-emitting light at a wavelength of 970 nm in continuous-wave mode. Also there were not any morphological changes in renal tissue following laserassisted partial nephrectomy. Conclusion the comparative analysis showed that the diode laser-emitting light at a wavelength of 970 nm is promising method for using in clinical practice

About the authors

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Author for correspondence.
Email: author@vestnik-surgery.com
professor, laureate of State Prizes, Honoured Doctor of Russian Federation, Head of the Department of Oncology and Radiology MSUMD named after A.I. Evdokimov, Head of Oncological Center of Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company, Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
professor, Head of the Department of Medical Laser Technologies of Oncological Center of Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company, Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
PhD, associate professor of The Department of Oncology and Radiology MSUMD named after A.I. Evdokimov, Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company;

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
professor of The Department of Pathoanatomy MSUMD named after A.I. Evdokimov, City Clinical Hospital № 36

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
professor, Head of the Department of Pathologic Physiology MSUMD named after A.I. Evdokimov

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
professor, Deputy Director for Science of the State Science Center of Laser Medicine FMBA RF.

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
PhD, Head of the Department of Oncological Urology of Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company, Central Clinical Hospital №2 named after prof. N.A. Semashko RZD company

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
candidate of the Department of Oncology and Radiology MSUMD named after A.I. Evdokimov, Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Moscow State University of Medicine and Dentistry named after A.I. Evdokimov;
Central Clinical Hospital №2 named after prof. N.A. Semashko RZD Company

Email: author@vestnik-surgery.com
Member of the Expert Committee of the State Science Center of Laser Medicine FMBA RF

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