Matches in SemOpenAlex for { <https://semopenalex.org/work/W2887245855> ?p ?o ?g. }
- W2887245855 abstract "Relevance. The Baker's cyst is the most numerous group of benign neoplasms of the popliteal region. The anatomical feature of the location, the vagueness of the etiology and pathogenesis leads to the lack of a single point of view on the tactics of treating popliteal cysts. In modern medical technologies, the method of local laser hyperthermia is often used, when the denaturing of collagen forming the basis of a tissue or an organ is based on surgical treatment. Since this technique does not have direct thermal control over the course of manipulation, it becomes necessary to strictly dosage controlled photocoagulation.
 Objectives of the study: to determine the optimal energy and time parameters of direct contact laser action on the wall of the Baker cyst in the simulation of its exo-vivo photocoagulation.
 Materials and methods of research. In the experiment we used a wall sample of Baker's cyst, obtained as a result of open extirpation of the cyst. The material was divided into 5 roughly equal in size and mass fragments. The first of them, without any physical effects, was immediately placed in a 10% formalin solution. For all other parts of the preparation, laser irradiation was carried out in a stationary manner with a surface contact of the optical fiber with the synovial layer of the samples. The effect on the fragment was carried out in a constant mode of the light flux with a wavelength of 1.47 μm.
 Results. The macroscopic and microscopic transformations that occur in the tissues of the wall of the Baker cyst were studied, with an output power of 5 and 10 W. Two series of experiments were conducted lasting 5 and 10 seconds.
 On the surface of the synovial membrane of the wall of Baker's cyst, the effect in the form of point carbonation was observed in all samples subjected to laser treatment. When a microscopic study of a drug not exposed to laser radiation, the synovial membrane was only loosened. In the fragment subjected to the contact action of 10 W laser radiation for 10 seconds, the focus of necrosis of the synovium and surface layers of collagen structures without a perifocal cell reaction is histologically determined. In all other samples, after laser photocoagulation, a focal destruction of the synovial membrane with a pronounced interstitial edema was determined in the histological study. Focal fragmentation of the surface fibers was detected near the loose loose collagen layers.
 Conclusions.The effect of high-energy laser radiation of 1.47 μm on the wall of the Baker cyst in all series of experiments did not lead to its total coagulation necrosis even in the direct irradiation zone. Considering the duration of the cyst of the energy exposure of the irradiation sufficient for the destruction of the wall, and also the small area of exposure of the laser irradiation to the face lightguide, it is evident that a considerable amount of time will be required for complete coagulation of the formation.
" @default.
- W2887245855 created "2018-08-22" @default.
- W2887245855 creator A5024622409 @default.
- W2887245855 creator A5026791671 @default.
- W2887245855 creator A5028696082 @default.
- W2887245855 creator A5030524972 @default.
- W2887245855 creator A5035140898 @default.
- W2887245855 creator A5037219483 @default.
- W2887245855 creator A5051502827 @default.
- W2887245855 creator A5070165699 @default.
- W2887245855 creator A5071100282 @default.
- W2887245855 creator A5073841723 @default.
- W2887245855 creator A5080061521 @default.
- W2887245855 creator A5083189440 @default.
- W2887245855 creator A5085168996 @default.
- W2887245855 creator A5087630128 @default.
- W2887245855 creator A5089028818 @default.
- W2887245855 creator A5089472876 @default.
- W2887245855 date "2018-06-30" @default.
- W2887245855 modified "2023-09-26" @default.
- W2887245855 title "Determination of the effective mode of laser radiation for coagulation of the wall of the Baker cyst in the ex-vivo experiment." @default.
- W2887245855 doi "https://doi.org/10.18499/2070-478x-2018-11-2-119-125" @default.
- W2887245855 hasPublicationYear "2018" @default.
- W2887245855 type Work @default.
- W2887245855 sameAs 2887245855 @default.
- W2887245855 citedByCount "0" @default.
- W2887245855 crossrefType "journal-article" @default.
- W2887245855 hasAuthorship W2887245855A5024622409 @default.
- W2887245855 hasAuthorship W2887245855A5026791671 @default.
- W2887245855 hasAuthorship W2887245855A5028696082 @default.
- W2887245855 hasAuthorship W2887245855A5030524972 @default.
- W2887245855 hasAuthorship W2887245855A5035140898 @default.
- W2887245855 hasAuthorship W2887245855A5037219483 @default.
- W2887245855 hasAuthorship W2887245855A5051502827 @default.
- W2887245855 hasAuthorship W2887245855A5070165699 @default.
- W2887245855 hasAuthorship W2887245855A5071100282 @default.
- W2887245855 hasAuthorship W2887245855A5073841723 @default.
- W2887245855 hasAuthorship W2887245855A5080061521 @default.
- W2887245855 hasAuthorship W2887245855A5083189440 @default.
- W2887245855 hasAuthorship W2887245855A5085168996 @default.
- W2887245855 hasAuthorship W2887245855A5087630128 @default.
- W2887245855 hasAuthorship W2887245855A5089028818 @default.
- W2887245855 hasAuthorship W2887245855A5089472876 @default.
- W2887245855 hasBestOaLocation W28872458551 @default.
- W2887245855 hasConcept C111337013 @default.
- W2887245855 hasConcept C120665830 @default.
- W2887245855 hasConcept C121332964 @default.
- W2887245855 hasConcept C136229726 @default.
- W2887245855 hasConcept C142724271 @default.
- W2887245855 hasConcept C150903083 @default.
- W2887245855 hasConcept C185544564 @default.
- W2887245855 hasConcept C192562407 @default.
- W2887245855 hasConcept C207001950 @default.
- W2887245855 hasConcept C26291073 @default.
- W2887245855 hasConcept C2780597408 @default.
- W2887245855 hasConcept C520434653 @default.
- W2887245855 hasConcept C67649825 @default.
- W2887245855 hasConcept C71924100 @default.
- W2887245855 hasConcept C86803240 @default.
- W2887245855 hasConceptScore W2887245855C111337013 @default.
- W2887245855 hasConceptScore W2887245855C120665830 @default.
- W2887245855 hasConceptScore W2887245855C121332964 @default.
- W2887245855 hasConceptScore W2887245855C136229726 @default.
- W2887245855 hasConceptScore W2887245855C142724271 @default.
- W2887245855 hasConceptScore W2887245855C150903083 @default.
- W2887245855 hasConceptScore W2887245855C185544564 @default.
- W2887245855 hasConceptScore W2887245855C192562407 @default.
- W2887245855 hasConceptScore W2887245855C207001950 @default.
- W2887245855 hasConceptScore W2887245855C26291073 @default.
- W2887245855 hasConceptScore W2887245855C2780597408 @default.
- W2887245855 hasConceptScore W2887245855C520434653 @default.
- W2887245855 hasConceptScore W2887245855C67649825 @default.
- W2887245855 hasConceptScore W2887245855C71924100 @default.
- W2887245855 hasConceptScore W2887245855C86803240 @default.
- W2887245855 hasLocation W28872458551 @default.
- W2887245855 hasOpenAccess W2887245855 @default.
- W2887245855 hasPrimaryLocation W28872458551 @default.
- W2887245855 hasRelatedWork W2001738224 @default.
- W2887245855 hasRelatedWork W2078049754 @default.
- W2887245855 hasRelatedWork W2159892558 @default.
- W2887245855 hasRelatedWork W2316946312 @default.
- W2887245855 hasRelatedWork W2318048513 @default.
- W2887245855 hasRelatedWork W2411555189 @default.
- W2887245855 hasRelatedWork W2415011777 @default.
- W2887245855 hasRelatedWork W2429114311 @default.
- W2887245855 hasRelatedWork W277626375 @default.
- W2887245855 hasRelatedWork W3016559049 @default.
- W2887245855 hasRelatedWork W86109302 @default.
- W2887245855 hasRelatedWork W2467766913 @default.
- W2887245855 hasRelatedWork W2811517903 @default.
- W2887245855 hasRelatedWork W2829164339 @default.
- W2887245855 hasRelatedWork W2836770617 @default.
- W2887245855 hasRelatedWork W2857456483 @default.
- W2887245855 hasRelatedWork W2863840553 @default.
- W2887245855 hasRelatedWork W2868015503 @default.
- W2887245855 hasRelatedWork W2878918852 @default.
- W2887245855 hasRelatedWork W3201792288 @default.
- W2887245855 isParatext "false" @default.
- W2887245855 isRetracted "false" @default.
- W2887245855 magId "2887245855" @default.