Journal of Volgograd State Medical UniversityJournal of Volgograd State Medical University1994-94801994-9499Volgograd State Medical University34089810.19163/1994-9480-2023-20-1-81-87Research ArticleEfficiency of new technologies in endovideosurgical treatment of liver echinococcosisKrasnovArkady O.<p>Candidate of Medical Sciences, Surgeon of the Surgical Department No. 2</p>aokrasnov@mail.ruhttps://orcid.org/0000-0001-7617-6422AnishchenkoVladimir V.<p>Doctor of Medical Sciences, Professor, Head of the Department of Surgery of the Faculty of Advanced Medical Training, Novosibirsk State Medical University; Chief Specialist in Surgery of the Avicenna Clinical Hospital of the Mother and Child Group of Companies</p>avv1110@yandex.ruhttps://orcid.org/0000-0003-1178-5205PachginIgor V.<p>Candidate of Medical Sciences, Chief Physician</p>pachgin@mail.ruhttps://orcid.org/0000-0003-2216-1545KrasnovKonstantin A.<p>Candidate of Medical Sciences, Deputy Chief Physician for Surgery and Transplant Care, Kuzbass Clinical Emergency Hospital named after M.A. Podgorbunsky; Associate Professor of the Department of Hospital Surgery, Kemerovo State Medical University</p>krasnov8k@rambler.ruhttps://orcid.org/0000-0002-9262-3656PeltsVladislav A.<p>Candidate of Medical Sciences, Head of Surgical Department No. 2, Kuzbass Clinical Emergency Hospital named after M.A. Podgorbunsky, Associate Professor of the Department of Hospital Surgery, Kemerovo State Medical University</p>vpelc_c1@rambler.ruhttps://orcid.org/0000-0001-8230-6676KrasnovOleg A.<p>Doctor of Medical Sciences, Professor of the Department of Faculty Surgery, Kemerovo State Medical University; Head of Polyclinic No. 1, Clinical Advisory Diagnostic Center named after I.A. Kolpinsky</p>xo1@mail.ruhttps://orcid.org/0000-0002-5214-7771PavlenkoVladimir V.<p>Doctor of Medical Sciences, Professor, Head of the Department of Hospital Surgery, Kemerovo State Medical University; Deputy Chief Physician for Scientific Activity, Kuzbass Clinical Emergency Hospital named after M. A. Podgorbunsky</p>pavlenkovv@list.ruhttps://orcid.org/0000-0001-9439-2049ShatalinVladimir A.<p>Trainee Doctor of Surgical Department No. 2</p>vashatalin@vk.comhttps://orcid.org/0000-0002-4968-0460Kuzbass Clinical Emergency Hospital named after M.A. PodgorbunskyNovosibirsk State Medical UniversityClinical hospital “Avicenna” of the group of companies “Mother and Child”Kemerovo State Medical UniversityClinical Consultative Diagnostic Center named after I.A. Kolpinsky, Polyclinic No. 12304202320181872204202322042023Copyright © 2023, Krasnov A.O., Anishchenko V.V., Pachgin I.V., Krasnov K.A., Pelts V.A., Krasnov O.A., Pavlenko V.V., Shatalin V.A.2023<p><strong>Introduction</strong>: Surgical operations remain the main and most effective option for the treatment of liver echinococcosis. With the development and mastering of the method, laparoscopic operations are being used more and more widely. New technologies aimed at improving treatment outcomes are being developed and implemented in laparoscopic surgical methods. The <strong>purpose</strong> of the study is to present and evaluate the results of treatment of operated patients with liver echinococcosis using new technologies.<strong> Materials and methods</strong>: The results of treatment of 19 patients (9/47.4 % men, 10/52.6 % women) with liver echinococcosis, who were treated with organ-sparing laparoscopic resection techniques using new technologies in the surgical department No. M.A. Podgorbunsky. <strong>Results</strong>: There was no statistically significant advantage in dissection rate among the methods used (<em>p</em> = 0.74). In the group of patients with the applied hemostatic matrix Floseal, the time of hemostasis was significantly less than in the group without using the method (<em>p</em> = 0.001). In the group of patients with the improved laparoscopic Pringle maneuver, the blood loss was significantly less than in the group without using the technique (<em>p</em> = 0.00008). <strong>Findings</strong>: A new patented improved method of temporary hemostasis in laparoscopic resection interventions on the liver in the study proved its effectiveness. The use of the Floseal hemostatic matrix made it possible to reduce the time of hemostasis, and, accordingly, reduce the duration of the operation and reduce intraoperative blood loss in general. The laparoscopic method of surgical intervention using the above technologies is effective and safe in the treatment of medium-sized echinococcal liver cysts.</p>liver echinococcosisnew laparoscopic technologiesorgan-preserving resection surgical techniquesэхинококкоз печениновые лапароскопические технологииорганосберегающие резекционные хирургические методики[Shevchenko Yu.L., Nazyrov F.G. Echinococcosis surgery. 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