-transparent.png){kind=logo}
Digital subtraction angiography (DSA), using a direct arterial route, diminishes the risk of the examination by reducing the contrast dose by about 75%, making the examination more rapid and making it less likely that catheters will have to be changed. At the same time superimposition is avoided, one of the advantages of selective catheterisation. In view of the low contrast dose, it is possible to carry out several examinations at one time and to use additional projections for intracranial and peripheral disease, thereby improving the diagnostic value of the examination. For certain problems, intra-arterial DSA is already able to replace conventional angiography. The small field size and poor spatial resolution still make conventional angiography necessary as the basic form of investigation in most other circumstances.
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
January 1986,
Annales de radiologie,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
September 1988,
Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
May 1985,
Rinsho hoshasen. Clinical radiography,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
June 1986,
La Radiologia medica,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
June 1985,
Radiologic clinics of North America,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
December 1986,
Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
January 1983,
Langenbecks Archiv fur Chirurgie,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
July 1986,
RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
August 1986,
Journal of vascular surgery,
K F Neufang, and
G Friedmann, and
P E Peters, and
U Mödder
January 1985,
Neurosurgical review,
