[Dosage load and value of cranial angiography. A digital intravenous/intra-arterial camera (105 mm) and imaging plates].
The integral dose and the dose to the organ at risk were calculated using the following angiographic techniques: 1. Intravenous DSA in the neck, 2. Intravenous DSA in the skull, 3. Intra-arterial DSA in the skull in searching for an aneurysm. This was compared with 4. 105 mm. camera technique and 5. An imaging plate technique. These methods have been compared with reference to dose and diagnostic value. Desirable developments for angiography in the future are discussed.
Grobovschek
M
M
Röntgeninstitut der Landesnervenklinik Salzburg, Universität Salzburg.
Rahim
H
H
Hofmann
W
W
D002533:Cerebral Angiography / Q000295:instrumentation* / Q000379:methods; D003287:Contrast Media / Q000008:administration & dosage; D005069:Evaluation Studies as Topic; D006801:Humans; D007269:Injections, Intra-Arterial; D007275:Injections, Intravenous; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging; D011829:Radiation Dosage; D013382:Subtraction Technique / Q000295:instrumentation
D003287:Contrast Media
Dosisbelastung und Wertigkeit bei der kranialen Angiographie. Digital i. v., i. a., Kamera (105 mm) und Imaging-Plates.