PubMed Health⌕ Search

Biomedical subjects

S V Grishakov

Publications and source records attributed to S V Grishakov.

13 recordsLinked to original sources
PubMed1992

[The invasion of a tumor into the bronchial wall in central cancer of the lung].

The paper analyzes histological findings of a number of bronchial sections made proximal the visible margins of a tumor in 54 patients operated on for central cancer of the lung. In coincidence of micro- and macroscopic limits of the extension of tumor cells was revealed in 29 (53.7%) patients. Statistical analysis revealed that the extension of tumor invasion obeys the exponential law of distribution. Probability of detecting tumor cells at various distances from the visible margin of the tumor was found. The findings suggest that one may predict that tumor cells can remain in the bronchial stump depending on the level of its elimination.

Adenocarcinoma↗
PubMed1992

[The functional assessment of the late results of surgical treatment in lung cancer].

Results of a complex clinico-functional examination of 48 patients after resection for lung cancer 8-10 years ago are presented. The satisfactory pumping function of the heart was revealed with practically normal volumes of the cardiac output. Among patients subjected to resection of a lobe of the lung two groups were determined: with relatively satisfactory parameters of the function of external respiration and blood circulation and with a pronounced degree of strain of the functioning of these systems.

Aged↗
PubMed1992

[The effect of temporary endobronchial occlusion on pulmonary gas exchange in the treatment of pyopneumothorax].

An estimation of changes of main hemodynamic, biochemical and laboratory indicators and the function of external ventilation was fulfilled when performing temporary endobronchial occlusion at the level of lobular and main bronchi in 37 patients with pneumothorax. Favorable changes were established in the systems of blood circulation and external ventilation in occlusion of lobular bronchi. Grounds are given for the necessity of intensive anti-inflammatory treatment, oxygenation and maintenance of cardiodynamics in occlusion of the main bronchus.

Adult↗
PubMed1992

[Extensive and combined resections in poorly differentiated lung cancer].

The article generalizes an experience with surgical treatment of lung cancer of low-differentiated structures in 108 patients. Extended and combined resections of the lung in such patients were shown to be expedient. From 83 patients who had had bronchial biopsy in the process of preoperative examination 35 patients (42.2%) had results of histological examinations of the biopsy and operative materials which did not coincide. Extended and combined resections for lung cancer of low-differentiated structure gave 5-year survival in 15.6% of the patients.

Adenocarcinoma↗
PubMed1989

[Radionuclide diagnosis of disorders of the central lymph dynamics in thoracic duct pathology].

The experience in using radiolymphography in the diagnosis of central lymph dynamics disorders in thoracic duct pathology has been analysed. For the first time in Soviet literature we encounter two observations over the state of lymph dynamics along the thoracic duct by means of lymphoscintigraphy with colloid 113mIn in patients with lymphangiectasia of the thoracic duct and chylothorax. In importance of lymphoscintigraphy in determining the compensatory mechanisms of the lymph flow in primary pathology of the main lymph collector is emphasized.

Adult↗
PubMed1987

[Formation of the bronchial stump in pulmonectomy].

An analysis of different incidence of the development of the bronchus stump incompetence after right and left pulmonectomies (228 observations) has shown that the width of the membranous part and the form of the transverse cross-section of the main bronchus might influence the reliability of the stump created in suturing by approximating stitches. A method of strengthening the posterior wall of the bronchus stump has been developed by means of suturing the bronchus wall in the lateral direction so that the longitudinal axis of the stump be oriented in the sagittal plane. The method was used in 39 pulmonectomies. The punctate incompetence of the bronchus stump made its appearance in 3 patients.

Bronchi↗
PubMed1987

[Clinical importance of changes in thrombocytic hemostasis in lung cancer].

Clinico-laboratory examinations of 86 patients have shown that lung cancer develops against the background of activation of the thrombocytic link of hemostasis which manifested itself in thrombocytosis, greater degree of destruction of the lysosomal membranes, lower energy resources of the cells, their tendency to slow and little reversible aggregation. The authors consider that the indicators of the ADP-induced aggregation of thrombocytes may be used for prognosis of postoperative pyo-inflammatory and thromboembolic complications. HBO is good for correction of alterations in the thrombocytic link of hemostasis in lung cancer and its suppurative complications.

Adult↗
PubMed1984

[Expansion of the lung after partial resection for gangrene].

On the basis of the experience with the treatment of 69 patients with lung gangrene the authors recommend to use a combination of active aspiration from the pleural cavity, occlusion of the segment bronchus and pneumoperitoneum for the efficient expansion of the lung after its resection in the early postoperative period.

Bronchi↗