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Title Comparative Analysis of 1470 nm and 1940 nm Wavelengths in Endovenous Laser Ablation of Large Diameter Great Saphenous Vein
Other Titles Analiza porównawcza długości fali 1470 nm i 1940 nm w wewnątrznaczyniowej ablacji laserowej żył odpiszczelowych o dużej średnicy
Authors Mishura, Viktoriia Viacheslavivna  
Melekhovets, Yurii Volodymyrovych  
Melekhovets, Oksana Kostiantynivna  
Kovalenko, E.L.
Lihweuli, L.E.
Lyndin, Mykola Serhiiovych  
ORCID http://orcid.org/0000-0001-9668-8070
http://orcid.org/0000-0002-3219-9021
http://orcid.org/0000-0001-9031-7009
http://orcid.org/0000-0003-4385-3903
Keywords endovenous laser ablation
chronic venous disease
large diameter great saphenous veins
1470 and 1940 nm wavelengths
laser thermal injury
wewnątrzżylna ablacja laserowa
przewlekła choroba żylna
żyły odpiszczelowe o dużej średnicy
długość fali 1470 i 1940 nm
laserowe uszkodzenie termiczne
Type Article
Date of Issue 2022
URI https://essuir.sumdu.edu.ua/handle/123456789/87851
Publisher Aluna Publishing
License Creative Commons Attribution - NonCommercial - NoDerivatives 4.0 International
Citation Comparative Analysis of 1470 nm and 1940 nm Wavelengths in Endovenous Laser Ablation of Large Diameter Great Saphenous Vein / V. V. Mishura, Y. V. Melekhovets, O. K. Melekhovets et al. // Acta Balneologica. 2022. Vol. 64, № 2. P. 145-149.
Abstract Aim: To compare pathomorphological changes in the venous wall of large diameter great saphenous veins (GSV) after endovenous laser ablation (EVLA) using wavelengths of 1470 nm and 1940 nm. Materials and Methods: We studied 120 specimens of great saphenous veins from 30 patients with chronic venous disease with largediameter (>1 cm). Patients were randomly divided into two groups. The 1st group received EVLA using wavelengths of 1470 nm, the 2nd group received EVLA using wavelengths of 1940 nm. Four specimens were taken at the level of the lower third of the thigh after laser coagulation in each patient. Vein specimens were processed for histological studies. Both qualitative and quantitative analyses were performed to assess the degree of wall changes. Results: The share of satisfactory results when using 1470 nm laser wavelengths is 83.3%, while when using 1940 nm laser wavelengths this result is 93.3%. When using both wavelengths of laser irradiation with a GSV diameter of more than 1 cm, no unsatisfactory results are observed. Conclusions: Obtained in our study data confirmed efficacy of the 1470 and 1940 nm endovenous laser ablation in the treatment of the large size GSV (more than 10 mm). Histological exams show preferability in the 1940 nm EVLA versa 1470 nm, considering the excellent result in the uniformity of distribution and safety in the deepness of the thermal injury.
Appears in Collections: Наукові видання (НН МІ)

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