PMID: 6966170Feb 16, 1980Paper

Emission and transmission brain tomography

British Medical Journal
P J EllA Brendel

Abstract

Comparative emission and transmission brain tomograms were obtained in 209 patients to establish the diagnostic accuracy of a new emission tomographic scanner in detecting space-occupying disease in the brain. Concordant results were obtained in 169 patients (81%). Computed transmission tomography (transmission CT) yielded an overall rate of false-positive results of 0.48% and a false-negative rate of 6%. Emission CT yielded a false-positive rate of 0% and false-negative rates of 2.4% for malignant disease and 10% for vascular disease. The higher rate of false-negative results for vascular disease with emission CT occurs because transmission CT can detect old infarction. The rates of detection of recent vascular disease with emission and trnasmission CT are identical. Thus emission CT is highly sensitive in detecting space-occupying disease in the brain. It represents an ideal screening procedure.

References

Apr 1, 1979·RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin·P J EllJ M Deacon

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Citations

Jan 1, 1982·Progress in Neurobiology·J M Bird
Nov 7, 1981·British Medical Journal·O KhanE S Williams
Nov 13, 1982·British Medical Journal·E D Williams, C Parker
Mar 7, 2014·The Review of Scientific Instruments·L GiacomelliUNKNOWN JET EFDA Contributors
Jul 1, 1981·The British Journal of Radiology·O KhanE S Williams
Mar 1, 1988·The British Journal of Radiology·J C YanchM A Flower
Oct 1, 1986·The British Journal of Radiology·E D WilliamsR R Roy
Apr 1, 1984·Surgical Neurology·S A TsementzisJ L Woolley
Jul 1, 1982·Clinical Radiology·R M DonaldsonP J Ell
Jan 1, 1981·Seminars in Nuclear Medicine·P J Ell, O Khan

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