[Disruption of thermal balance following removal of brain tumors].
The mechanisms of thermal disorders in the early postoperative period in neurooncological patients depend on the degree of irritation of the diencephalic sections. Temperature elevations in cases of a non-complicated postoperative course are caused by a mild irritation of the median formations resulting in a moderate reduction of heat emission and an insignificant elevation of heat production, the former playing the dominating role. Hyperthermia in the postoperative period complicated by the development of the diencephalo-catabolic syndrome is a consequence of severe irritation of the median structures resulting in disorders of thermoregulation, and it is predisposed by a sharply increasing heart production against the background of a significant reduction of heat emission at the expence of distinct disorders in central and peripheral haemodynamics.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001831:Body Temperature; D001932:Brain Neoplasms / Q000601:surgery*; D002302:Cardiac Output; D005260:Female; D005334:Fever / Q000188:drug therapy / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D010101:Oxygen Consumption; D011183:Postoperative Complications / Q000188:drug therapy; D011674:Pulse; D012881:Skin Temperature; D014655:Vascular Resistance
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