[Surgical treatment of patients with chronic critical ischemia of legs, caused by atherosclerosis].

208 patients with primary chronic critical ischemia of lower extremities (CCILE) were operated on from 1988 to 1995. The criteria of CCILE were the following: ischemia of an extremity in rest with specific ischemic pain for more than 2 weeks; existence of ulcernecrotic changes in distal parts of the extremity; brachiommalleous index (BMI) less than 0.35; malleous systolic pressure less than 50 mm Hg.

[Autoarterial grafts for myocardial revascularization and their morphological assesment in coronary heart disease].

A comparative analysis of arterial grafts used for myocardial revascularization has been done. The morphology of arteries, rate and degree of atherosclerotic process were evaluated. 55 thoracic internal arteries, 52 right gastro-epipiolcal arteries, 34 epigastrical inferior arteries have been tested in cadavers of people with signs of coronary heart disease.

[Nonspecific aortoarteritis and vasorenal hypertension].

The article deals with the experience in surgical treatment of 157 patients with vasorenal hypertension consequent upon unspecific aortoarteritis. On the grounds of communications in the literature and their own clinical findings, the authors analyse the character of the affection in unspecific aortoarteritis and the peculiarities of the course of vasorenal hypertension and emphasize the malignancy of its course and inefficacy of nonoperative treatment. The indications and contraindications for various reconstructive operations on the renal arteries and the dependence of the results of surgery on the duration of the disease and the term of the operative intervention are discussed in detail.

[Surgery of chronic hepatitis].

The article deals with the diagnosis and results of surgical treatment of 203 patients with chronic hepatitis. It is shown that complex pre- and intraoperative examination of the organs of the hepatobiliary area is necessary in order to detect the disease and choose the adequate surgical tactics. Intraoperative biopsy of the liver with emergency histologic study of the collected material is said to play the determinant role in the diagnosis of chronic hepatitis.