منابع مشابه
Subdural haematoma in an adult after air encephalography.
Air encephalography in the absence of a spaceoccupying lesion of the brain is usually a harmless but unpleasant investigation that is necessary in the differential diagnosis of organic dementias and neurological syndromes of uncertain origin. It is known that subdural effusions may follow encephalography in children (Smith and Crothers, 1950). The development of a subdural haematoma in an adult...
متن کاملAlterations in lumbar cerebrospinal fluid protein during air encephalography.
A significant fall occurred in the protein content of successive specimens of lumbar cerebrospinal fluid (C.S.F.) withdrawn during the course of air encephalography in 57% of cases. No correlation was found between the fall in the protein concentration and the total volume of air injected or the total volume of C.S.F. withdrawn, but the size of the fall was greater when the initial lumbar C.S.F...
متن کاملExperiences with RIHSA encephalography.
CONVENTIONAL neuroradiological techniques allow accurate location and fairly accurate identification of intracranial masses. Unfortunately, these procedures necessitate admission to hospital, cause some discomfort, and are not free from danger. Moreover, carotid angiography cannot reliably demonstrate lesions situated posteriorly in the hemispheres and, as it relies mainly on the detection of d...
متن کاملBlood pressure and cerebrospinal fluid pressure studies during lumbar air encephalography.
Blood pressure and cerebrospinal fluid pressure changes were studied during lumbar air encephalography under general anaesthesia. Two anaesthetic techniques were used. In one group spontaneous respiration with nitrous oxide, oxygen and halothane was used and in the other controlled ventilation with nitrous oxide and oxygen was maintained. Larger falls in blood pressure, on sitting up, were seen...
متن کاملElectro-Encephalography: An Aid to Diagnosis
The attitude of the medical practitioner to pliysiolog} is necessarily utilitarian and his familiarity with the various branches of the subject varies with their usefulness, not, as a cynic would suggest, with their simplicity. It is not surprising, therefore, that electrophysiology, though attracting great academic attention, is the least familiar of laboratory studies, for until recently the ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1970
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5694.502