[Simultaneous treatment of carotid paraganglioma and stenosis of the carotid arteries].

The article deals with a rare clinical case of a combination of two pathological processes in the area of the bifurcation of carotid arteries, i. e. carotid paraganglioma and critical atherosclerotic stenosis of the internal carotid artery.

[Characteristics of the blood supply of suppurative wounds treated by a defocused beam of a CO2 laser].

In examination of 57 patients with the use of a method of complex polarography, by oxygen and hydrogen, the increase in volumetrical rate of blood flow and oxygen tension in the purulent wounds treated by a defocused beam of the CO2 laser was established. This contributed to more favourable course of the wound process and accelerated healing. Complex polarography can be used as a diagnostic method in the purulent surgery.

[Blood microcirculation and angiogenesis in wound healing by first and second intentions].

Local reaction of the microvascular bed and angiogenesis of closed and infected open wounds have been studied in 72 rats. Selective contrasting of the functioning microvessels was achieved by means of intravenous injection of peroxidases, as tracers. The dynamics of microcirculatory disorders and the periods of capillary circulation recovery in the wound within 1-20 days after the injury were described.