[Method of the determination of skin capillary permeability].

A new noninvasive impedance method has been proposed to determine the permeability of skin capillaries, which involves measurement of the electric resistance of a skin area before and after exposure to negative pressure. There is a convergence of clinical data and simulation findings. The changes in the permeability coefficient were studied in different periods after recovery of adequate blood supply in the diseased limb.

[The role of anatomical factors in predicting the probability of the development of an abdominal ischemic syndrome].

Anatomo-topographical studies, performed in 100 human corpses established that predispositions to development of the extravasal compressions (EC) of the coeliac trunk (CT) may be observed at high location of the aortal canal mouth, which is usually observed in case of dolichomorphic constitutional type. Complications of not diagnosed coeliac trunk extravasal compressions were the possible reason in 3% of sections. Acute substernal angle (< or = 70 degrees) is an easily determined and significant indicator of dolichomorphic type.

[Fibrous periarteritis of the retroperitoneal space and mediastinum as a cause of extravasal arterial compression].

Under analysis there were 14 patients operated upon for fibrous periarteritis. In 10 patients there was a retroperitoneal localization of the pathological process, and 4 patients had the mediastinal localization. The both localizations have similar features of etiology, pathogenesis, clinical course and lead to the formation of a stenosing scarry housing around the arteries with an issue into the occlusion.

[Extravascular compression of visceral arteries in the diaphragmatic segment of the aorta].

There were 140 patients operated for the celiac trunk (CT) and renal arteries extravascular compression (FC) in diaphragmatic aorta segment. The clinical syndromes of chronic abdominal ischemia and vasorenal hypertension were depicted. The predisposing factors of CT EC is the patients' dolichomorphic constitution with epigastric angle of < or = 70 degrees.

[Extravasal compression of celiac trunk: choice of adequate methods of correction].

The paper describes the clinical features, a scheme of pathogenesis and a classification of extravasal compressions of the celiac trunk in 106 patients who have undergone surgery. The scope of operations depended on the stage of the disease, in uncomplicated cases, decompression was carried out. In periarterial fibrosis it was supplemented by arteriolysis or changes of blood flow to the liver.