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ShSh Eliava IuM Filatov OB Sazonova AIu Lubnin IN Rudnev AS Khe?reddin 《Canadian Metallurgical Quarterly》1996,41(4):3-6
Internal carotid aneurysms in the ophthalmic area presents a challenge in cerebrovascular neurosurgery. The study was undertaken to provide evidence for the application of intravascular aspiration during direct surgical interventions and to outline their variants used at the N. N. Burdenko Institute of Neurosurgery. The study included 4 (3 females and 1 male) patients with large and giant internal carotid aneurysms of parasphenoidal site who were treated at the Institute. Clipping of the aneurysmal neck was made by employing intravascular blood aspiration from the aneurysm. The technique proved to be effective in proximal monitoring the carotid artery at surgery. It substantially reduced aneurysmal blood flow and wall tension, thus favouring aneurysmal dissection to make clipping. 相似文献
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A comprehensive clinical and neuropsychological study was made of 34 patients with thalamic arteriovenous malformations. In the thalamus. Memory disorders were a common abnormality (in 31 of 34 patients). They were modally nonspecific and depended on the site of arteriovenous malformations. With the prevalent ventricular pattern of hemorrhages, memory disorders were accompanied by disorientation and emotional and volitional impairments. Arteriovenous malformation was removed in 12 patients (on the left side in 7 patients and on the right in 5). After surgery there was virtually progression of memory defects in all patients. Speech disorders combining the specific features of lesions in various cortical regions were detected in 5 of 7 patients with left thalamic arteriovenous malformations. 相似文献
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ShSh Eliava KG Oganesian AA Dausheva IuM Filatova SP Zolotukhin OB Belousova VG Amcheslavski? GI Toma AS Saribekian 《Canadian Metallurgical Quarterly》1998,157(3):15-19
The influence of serotonin adipinate on the mechanisms of development of tissue hypoxia, disturbances of the microcirculatory bed and smooth muscles before, during and after operative interventions was studied in experiments and clinical practice. The syndrome of serotonin insufficiency is described including smooth muscle insufficiency which can be abolished by serotonin adipinate administered at the early postoperative period irrespective of the cause of surgery, age and sex of the patient. Good results were obtained in treatment of patients after operations on the liver, pancrease, heart, in patients with the diabetic foot and in other diseases. No complications or lethal outcomes resulting from using serotonin adipinate were noted. 相似文献
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Symptoms of primary open-angle glaucoma can be divided into main and accessory and risk factors. The main symptoms are increased intraocular pressure and changes in the visual field and optic disk characteristic of glaucoma. The accessory symptoms and risk factors are a family history of glaucoma, diabetes mellitus, myopia, poor discharge of aqueous humor, pseudoexfoliative syndrome, elements of goniodysgenesis and depositions of pigmented granules in the anterior chamber corner, and asymmetric intraocular pressure, humor discharge, and extent of optic disk excavation. Causes and diagnosis of nonglaucomatous hypertension and normal-pressure glaucoma are discussed. 相似文献
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The dependence of the tumor cells differentiation upon the tumor histoarchitectonics, tumor type and patients' sex is studied immunohistochemically and by the in situ hybridization in 57 cases of thyroid carcinoma in children from the Belarus republic. A significant decrease of thyroglobulin synthesis and accumulation in the solid structures of papillary carcinoma is found. A decrease of the degree of the tumor biological differentiation in males is observed regardless of tumor histoarchitectonics. Increased accumulation of thyroglobulin (without change in its synthesis) in normal follicular epithelium found in parallel with increased intrathyroidal carcinoma dissemination and the size of the dominant tumor needs further investigation. 相似文献
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ShSh Ismailov 《Canadian Metallurgical Quarterly》1997,8(6):46-48
The cytological and histological studies of biopsy specimens obtained from 51 patients with infiltrative pneumonic formations in the lung (Group 1) and in 30 with its round formations (Group 2) at transbronchial intrapulmonary biopsy could verify the etiology of the disease in 86.2 and 20.0% in Groups 1 and 2, respectively. Different diseases may run under the mask of tuberculosis in 36.6% of these patients. 相似文献
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