[Densitometric evaluation of angiocinematographic x-ray films in cerebrovascular diseases (author's transl)].
21 patients suffering from cerebrovascular diseases were examined by means of angiocinematography. The 37 X-ray films were taken under standardized conditions of exposure and development, and were evaluated by use of densitometry. The flow speed and the blood volume/min were measured in the internal carotid artery, as well as the arterial transit time from the carotid siphon to standardized measuring points in the three branch groups of the middle cerebral artery. The haemodynamic parameters obtained from the clinically affected hemispheres or branch groups were compared with those obtained from the clinically non-affected. The aim of this study was to attempt to make a contribution towards the understanding of haemodynamic changes in connection with cerebrovascular diseases.
D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity; D001810:Blood Volume; D002339:Carotid Arteries / Q000502:physiology / Q000503:physiopathology; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D002932:Cineangiography; D003720:Densitometry; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Densitometrische Auswertung angiokinematographischer Filme bei zerebrovaskulären Erkrankungen.