How does magnification affect image quality and patient dose in digital subtraction angiography?

Proceedings of SPIE- The International Society for Optical Engineering

Volumn 4320, Issue , 2001, Pages 326-330

  Gkanatsios, Nikolaos A ^a   Huda, Walter ^b   Peters, Keith R ^c  

^a BAYLOR UNIVERSITY MEDICAL CENTER   (United States)

^b SUNY UPSTATE MEDICAL UNIVERSITY   (United States)

^c UNIVERSITY OF FLORIDA   (United States)

Author keywords

Digital subtraction angiography; Dosimetry; Image quality; Magnification; Neuroradiology

Indexed keywords

ANGIOGRAPHY; BIOMEDICAL ENGINEERING; DOSIMETRY; IMAGE ANALYSIS; IMAGE QUALITY; NEUROLOGY; RADIOLOGY;

DETECTION THRESHOLD; DIGITAL SUBTRACTION ANGIOGRAPHY; IMAGE MAGNIFICATION; NEURORADIOLOGY; PATIENT DOSE;

MEDICAL IMAGING;

EID: 0034860841     PISSN: 0277786X     EISSN: None     Source Type: Journal    
DOI: 10.1117/12.430927     Document Type: Article

References (13)

1. Evaluation of an on-line patient exposure meter in neuroradiology
2. Radiation-induced temporary epilation after a neuroradiologically guided catheterization procedure
3. Potential biological effects following high x-ray dose interventional procedures
4. The effect of radiographic magnification on blood vessel imaging with various screen-film systems
5. Resolution in radiographic magnification
6. Absolute measures of physical image quality: Measurement and application to radiographic magnification
7. Noise reduction by radiographic magnification
8. Effect of radiographic magnification on image contrast of blood vessels
9. Patient doses and image quality in interventional neuroradiology
10. Computation of energy imparted in diagnostic radiology