[Effect of pharmacotherapy on course of postoperative period after endovenous thermal ablation].

The authors assessed the effect of a micronized purified flavonoid fraction (MPFF) on the course of the postoperative period after endovenous thermal ablation (EVTA). The patients of the Study Group matching by the main studied parameters to the Control Group patients were given the MPFF according to the suggested regimen for 7 days. The obtained results were analysed by means of questionnaires (CIVIQ, VCSS, VAS) and ultrasound angioscanning.

[Role of optical properties of the venous wall for endovenous laser obliteration].

Presented herein are the results of studying the optical density of water, blood, and venous-wall tissue for various-wavelength laser radiation, with determining the peaks of absorption of radiation by the above-mentioned media. The absorption peaks in water and blood correspond to wavelengths of 1,450 and 1,935 nm, respectively. Peaks of absorption in the venous-wall tissue are within the intervals equaling 650-950 nm, 1,445-1,455 nm, and more than 1,900 nm.

[Venous wall perforations as the leading reason of a painful syndrome after endovenous laser ablation].

This article deals with the problem of venous wall perforation during endovenous laser ablation (EVLA). The sinusoidal type of painful syndrome which arises on 4-7 days after EVLA was shown. A series experiments on the isolated veins using two different lasers were performed.